diff --git a/package-lock.json b/package-lock.json
index bde8b99..7558f4a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -428,7 +428,8 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -449,12 +450,14 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -469,17 +472,20 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -596,7 +602,8 @@
             "inherits": {
               "version": "2.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "ini": {
               "version": "1.3.5",
@@ -608,6 +615,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -622,6 +630,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -629,12 +638,14 @@
             "minimist": {
               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -653,6 +664,7 @@
               "version": "0.5.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -733,7 +745,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -745,6 +758,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -830,7 +844,8 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -866,6 +881,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -885,6 +901,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -928,12 +945,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             }
           }
         },
@@ -1091,6 +1110,51 @@
         "localforage-cordovasqlitedriver": "~1.5.0"
       }
     },
+    "@netflix/nerror": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/@netflix/nerror/-/nerror-1.1.3.tgz",
+      "integrity": "sha512-b+MGNyP9/LXkapreJzNUzcvuzZslj/RGgdVVJ16P2wSlYatfLycPObImqVJSmNAdyeShvNeM/pl3sVZsObFueg==",
+      "requires": {
+        "assert-plus": "^1.0.0",
+        "extsprintf": "^1.4.0",
+        "lodash": "^4.17.15"
+      },
+      "dependencies": {
+        "extsprintf": {
+          "version": "1.4.0",
+          "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.4.0.tgz",
+          "integrity": "sha1-4mifjzVvrWLMplo6kcXfX5VRaS8="
+        },
+        "lodash": {
+          "version": "4.17.20",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+        }
+      }
+    },
+    "@nodelib/fs.scandir": {
+      "version": "2.1.4",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.4.tgz",
+      "integrity": "sha512-33g3pMJk3bg5nXbL/+CY6I2eJDzZAni49PfJnL5fghPTggPvBd/pFNSgJsdAgWptuFu7qq/ERvOYFlhvsLTCKA==",
+      "requires": {
+        "@nodelib/fs.stat": "2.0.4",
+        "run-parallel": "^1.1.9"
+      }
+    },
+    "@nodelib/fs.stat": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.stat/-/fs.stat-2.0.4.tgz",
+      "integrity": "sha512-IYlHJA0clt2+Vg7bccq+TzRdJvv19c2INqBSsoOLp1je7xjtr7J26+WXR72MCdvU9q1qTzIWDfhMf+DRvQJK4Q=="
+    },
+    "@nodelib/fs.walk": {
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.walk/-/fs.walk-1.2.6.tgz",
+      "integrity": "sha512-8Broas6vTtW4GIXTAHDoE32hnN2M5ykgCpWGbuXHQ15vEMqr23pB76e/GZcYsZCHALv50ktd24qhEyKr6wBtow==",
+      "requires": {
+        "@nodelib/fs.scandir": "2.1.4",
+        "fastq": "^1.6.0"
+      }
+    },
     "@types/async": {
       "version": "2.0.49",
       "resolved": "https://registry.npmjs.org/@types/async/-/async-2.0.49.tgz",
@@ -1120,8 +1184,7 @@
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       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
-      "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
-      "dev": true
+      "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q=="
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     "accepts": {
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@@ -1189,6 +1252,11 @@
       "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
       "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU="
     },
+    "ansi": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/ansi/-/ansi-0.3.1.tgz",
+      "integrity": "sha1-DELU+xcWDVqa8eSEus4cZpIsGyE="
+    },
     "ansi-regex": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
@@ -1407,8 +1475,7 @@
     "assert-plus": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-      "dev": true
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
     },
     "assign-symbols": {
       "version": "1.0.0",
@@ -1453,6 +1520,11 @@
       "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
       "dev": true
     },
+    "at-least-node": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/at-least-node/-/at-least-node-1.0.0.tgz",
+      "integrity": "sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg=="
+    },
     "atob": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/atob/-/atob-2.1.2.tgz",
@@ -1565,8 +1637,7 @@
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       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.0.tgz",
-      "integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw==",
-      "dev": true
+      "integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw=="
     },
     "bcrypt-pbkdf": {
       "version": "1.0.2",
@@ -1577,6 +1648,11 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "big-integer": {
+      "version": "1.6.48",
+      "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.48.tgz",
+      "integrity": "sha512-j51egjPa7/i+RdiRuJbPdJ2FIUYYPhvYLjzoYbcMMm62ooO6F94fETG4MTs46zPAF9Brs04OajboA/qTGuz78w=="
+    },
     "big.js": {
       "version": "5.2.2",
       "resolved": "https://registry.npmjs.org/big.js/-/big.js-5.2.2.tgz",
@@ -1657,6 +1733,22 @@
         "type-is": "~1.6.16"
       }
     },
+    "bplist-creator": {
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/bplist-creator/-/bplist-creator-0.0.8.tgz",
+      "integrity": "sha512-Za9JKzD6fjLC16oX2wsXfc+qBEhJBJB1YPInoAQpMLhDuj5aVOv1baGeIQSq1Fr3OCqzvsoQcSBSwGId/Ja2PA==",
+      "requires": {
+        "stream-buffers": "~2.2.0"
+      }
+    },
+    "bplist-parser": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/bplist-parser/-/bplist-parser-0.2.0.tgz",
+      "integrity": "sha512-z0M+byMThzQmD9NILRniCUXYsYpjwnlO8N5uCFaCqIOpqRsJCrQL9NK3JsD67CN5a08nF5oIL2bD6loTdHOuKw==",
+      "requires": {
+        "big-integer": "^1.6.44"
+      }
+    },
     "brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -2297,311 +2389,196 @@
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-      "resolved": "https://registry.npmjs.org/cordova-ios/-/cordova-ios-4.5.4.tgz",
-      "integrity": "sha1-yAZIBYlyloVw3BXalzFP+S0H3+c=",
-      "requires": {
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-        "ios-sim": "^6.1.2",
-        "nopt": "^3.0.6",
-        "plist": "^1.2.0",
-        "q": "^1.4.1",
-        "shelljs": "^0.5.3",
-        "xcode": "^0.9.0",
-        "xml-escape": "^1.1.0"
+    "cordova-common": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/cordova-common/-/cordova-common-4.0.2.tgz",
+      "integrity": "sha512-od7aNShyuBajzPY83mUEO8tERwwWdFklXETHiXP5Ft87CWeo/tSuwNPFztyTy8XYc74yXdogXKPTJeUHuVzB8Q==",
+      "requires": {
+        "@netflix/nerror": "^1.1.3",
+        "ansi": "^0.3.1",
+        "bplist-parser": "^0.2.0",
+        "cross-spawn": "^7.0.1",
+        "elementtree": "^0.1.7",
+        "endent": "^1.4.1",
+        "fast-glob": "^3.2.2",
+        "fs-extra": "^9.0.0",
+        "glob": "^7.1.6",
+        "plist": "^3.0.1",
+        "q": "^1.5.1",
+        "read-chunk": "^3.2.0",
+        "strip-bom": "^4.0.0",
+        "underscore": "^1.9.2"
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-          "version": "1.1.1",
-          "bundled": true
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-          }
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-        "brace-expansion": {
-          "version": "1.1.8",
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+          "version": "7.0.3",
+          "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
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+            "shebang-command": "^2.0.0",
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             "inflight": "^1.0.4",
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@@ -4857,6 +4993,11 @@
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@@ -5335,6 +5476,11 @@
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@@ -5403,8 +5548,7 @@
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-      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=",
-      "dev": true
+      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4="
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@@ -5565,6 +5709,11 @@
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+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.2.2.tgz",
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@@ -5586,6 +5735,16 @@
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+        "xmlbuilder": "^9.0.7",
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@@ -5715,6 +5874,11 @@
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@@ -5792,6 +5956,22 @@
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+      "resolved": "https://registry.npmjs.org/read-chunk/-/read-chunk-3.2.0.tgz",
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+      "requires": {
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+        "with-open-file": "^0.1.6"
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@@ -5979,6 +6159,11 @@
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       "dev": true
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+    "reusify": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
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@@ -6338,6 +6523,11 @@
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+      "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.1.10.tgz",
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@@ -6526,12 +6716,36 @@
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+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.2.6.tgz",
+      "integrity": "sha1-kEktcv/MgVmXa6umL7D2iE8MM3g="
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       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
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+    "simctl": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/simctl/-/simctl-2.0.0.tgz",
+      "integrity": "sha512-5rB7rN4N3b0z0nFdy9eczVssXqrv2aAgdVRksPVqVoiDtvXmfzNvebp3EMdId2sAUzXIflarQlx4P0hjVQEzKQ==",
+      "requires": {
+        "shelljs": "^0.2.6",
+        "tail": "^0.4.0"
+      }
+    },
+    "simple-plist": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/simple-plist/-/simple-plist-1.1.1.tgz",
+      "integrity": "sha512-pKMCVKvZbZTsqYR6RKgLfBHkh2cV89GXcA/0CVPje3sOiNOnXA8+rp/ciAMZ7JRaUdLzlEM6JFfUn+fS6Nt3hg==",
+      "requires": {
+        "bplist-creator": "0.0.8",
+        "bplist-parser": "0.2.0",
+        "plist": "^3.0.1"
+      }
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     "snapdragon": {
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       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
@@ -6795,6 +7009,11 @@
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       }
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+    "stream-buffers": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/stream-buffers/-/stream-buffers-2.2.0.tgz",
+      "integrity": "sha1-kdX1Ew0c75bc+n9yaUUYh0HQnuQ="
+    },
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       "resolved": "https://registry.npmjs.org/stream-http/-/stream-http-2.8.3.tgz",
@@ -6889,6 +7108,11 @@
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       "integrity": "sha1-g0D8RwLDEi310iKI+IKD9RPT/dQ="
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+    "tail": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/tail/-/tail-0.4.0.tgz",
+      "integrity": "sha1-0p3nJ1DMmdseBTr/E8NZ7PtxMAI="
+    },
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       "resolved": "https://registry.npmjs.org/tapable/-/tapable-0.2.9.tgz",
@@ -7261,6 +7485,11 @@
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       "dev": true
     },
+    "underscore": {
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.0.tgz",
+      "integrity": "sha512-21rQzss/XPMjolTiIezSu3JAjgagXKROtNrYFEOWK109qY1Uv2tVjPTZ1ci2HgvQDA16gHYSthQIJfB+XId/rQ=="
+    },
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@@ -7302,6 +7531,11 @@
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       "dev": true
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+    "unorm": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/unorm/-/unorm-1.6.0.tgz",
+      "integrity": "sha512-b2/KCUlYZUeA7JFUuRJZPUtr4gZvBh7tavtv4fvk4+KV9pfGiR6CQAQAWl49ZpR3ts2dk4FYkP7EIgDJoiOLDA=="
+    },
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       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
@@ -7741,7 +7975,8 @@
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-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -7762,12 +7997,14 @@
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               "version": "1.0.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.11",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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@@ -7782,17 +8019,20 @@
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "0.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "1.1.0",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -7909,7 +8149,8 @@
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               "version": "2.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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@@ -7921,6 +8162,7 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -7935,6 +8177,7 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -7942,12 +8185,14 @@
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               "version": "0.0.8",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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@@ -7966,6 +8211,7 @@
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               "dev": true,
+              "optional": true,
               "requires": {
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@@ -8046,7 +8292,8 @@
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               "version": "1.0.1",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
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               "version": "4.1.1",
@@ -8058,6 +8305,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
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@@ -8143,7 +8391,8 @@
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-              "dev": true
+              "dev": true,
+              "optional": true
             },
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               "version": "2.1.2",
@@ -8179,6 +8428,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
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@@ -8198,6 +8448,7 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
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@@ -8241,12 +8492,14 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
               "bundled": true,
-              "dev": true
+              "dev": true,
+              "optional": true
             }
           }
         },
@@ -8663,6 +8916,28 @@
       "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
       "dev": true
     },
+    "with-open-file": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/with-open-file/-/with-open-file-0.1.7.tgz",
+      "integrity": "sha512-ecJS2/oHtESJ1t3ZfMI3B7KIDKyfN0O16miWxdn30zdh66Yd3LsRFebXZXq6GU4xfxLf6nVxp9kIqElb5fqczA==",
+      "requires": {
+        "p-finally": "^1.0.0",
+        "p-try": "^2.1.0",
+        "pify": "^4.0.1"
+      },
+      "dependencies": {
+        "p-try": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
+          "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ=="
+        },
+        "pify": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
+          "integrity": "sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g=="
+        }
+      }
+    },
     "wordwrap": {
       "version": "0.0.2",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
@@ -8682,8 +8957,7 @@
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       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-      "dev": true
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "ws": {
       "version": "3.3.2",
@@ -8696,6 +8970,27 @@
         "ultron": "~1.1.0"
       }
     },
+    "xcode": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/xcode/-/xcode-3.0.1.tgz",
+      "integrity": "sha512-kCz5k7J7XbJtjABOvkc5lJmkiDh8VhjVCGNiqdKCscmVpdVUpEAyXv1xmCLkQJ5dsHqx3IPO4XW+NTDhU/fatA==",
+      "requires": {
+        "simple-plist": "^1.1.0",
+        "uuid": "^7.0.3"
+      },
+      "dependencies": {
+        "uuid": {
+          "version": "7.0.3",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-7.0.3.tgz",
+          "integrity": "sha512-DPSke0pXhTZgoF/d+WSt2QaKMCFSfx7QegxEWT+JOuHF5aWrKEn0G+ztjuJg/gG8/ItK+rbPCD/yNv8yyih6Cg=="
+        }
+      }
+    },
+    "xml-escape": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/xml-escape/-/xml-escape-1.1.0.tgz",
+      "integrity": "sha1-OQTBQ/qOs6ADDsZG0pAqLxtwbEQ="
+    },
     "xml2js": {
       "version": "0.4.19",
       "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.19.tgz",
@@ -8709,8 +9004,12 @@
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       "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.7.tgz",
-      "integrity": "sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0=",
-      "dev": true
+      "integrity": "sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0="
+    },
+    "xmldom": {
+      "version": "0.1.31",
+      "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.1.31.tgz",
+      "integrity": "sha512-yS2uJflVQs6n+CyjHoaBmVSqIDevTAWrzMmjG1Gc7h1qQ7uVozNhEPJAwZXWyGQ/Gafo3fCwrcaokezLPupVyQ=="
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diff --git a/package.json b/package.json
index 7759d9f..26a2884 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
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     "apollo-client": "^2.3.8",
     "cordova-android": "7.0.0",
-    "cordova-ios": "4.5.4",
+    "cordova-ios": "6.2.0",
     "cordova-plugin-device": "^2.0.2",
     "cordova-plugin-ionic-keyboard": "^2.0.5",
     "cordova-plugin-ionic-webview": "^1.1.19",