diff --git a/package-lock.json b/package-lock.json
index 827b3e6..593b8d6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -139,7 +139,8 @@
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       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-      "dev": true
+      "dev": true,
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@@ -240,7 +241,8 @@
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       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -701,7 +703,8 @@
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       "integrity": "sha1-JrOIXRD6E9t/wBquOquHAZngEkw=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -900,6 +903,7 @@
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       "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
       "dev": true,
+      "optional": true,
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@@ -1190,7 +1194,8 @@
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       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
-      "dev": true
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@@ -1437,7 +1442,8 @@
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       "integrity": "sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=",
-      "dev": true
+      "dev": true,
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@@ -1556,7 +1562,8 @@
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       "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -1723,7 +1730,8 @@
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           "version": "2.1.1",
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1774,7 +1782,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1789,6 +1798,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1797,6 +1807,7 @@
           "version": "2.10.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1805,6 +1816,7 @@
           "version": "1.1.7",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -1813,7 +1825,8 @@
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-          "dev": true
+          "dev": true,
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@@ -1830,12 +1843,14 @@
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -1843,22 +1858,26 @@
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           "version": "0.0.1",
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-          "dev": true
+          "dev": true,
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           "version": "1.1.0",
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-          "dev": true
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-          "dev": true
+          "dev": true,
+          "optional": true
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         "cryptiles": {
           "version": "2.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -1882,7 +1901,8 @@
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-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
+          "integrity": "sha512-E22fsyWPt/lr4/UgQLt/pXqerGMDsanhbnmqIS3VAXuDi1v3IpiwXe2oncEIondHSBuPDWRoK/pMjlvi8FuOXQ==",
           "dev": true,
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@@ -1898,7 +1918,8 @@
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           "version": "1.0.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -1930,7 +1951,8 @@
         "extsprintf": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -1952,12 +1974,14 @@
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           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2013,6 +2037,7 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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             "inflight": "1.0.6",
@@ -2025,7 +2050,8 @@
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           "version": "4.1.11",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -2053,6 +2079,7 @@
           "version": "3.1.3",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "boom": "2.10.1",
             "cryptiles": "2.0.5",
@@ -2063,7 +2090,8 @@
         "hoek": {
           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -2080,6 +2108,7 @@
           "version": "1.0.6",
           "bundled": true,
           "dev": true,
+          "optional": true,
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             "wrappy": "1.0.2"
@@ -2088,7 +2117,8 @@
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-          "dev": true
+          "dev": true,
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@@ -2100,6 +2130,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2113,7 +2144,8 @@
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           "version": "1.0.0",
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@@ -2186,12 +2218,14 @@
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           "version": "1.27.0",
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+          "dev": true,
+          "optional": true
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           "version": "2.1.15",
           "bundled": true,
           "dev": true,
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@@ -2200,6 +2234,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
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@@ -2207,12 +2242,14 @@
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           "version": "0.0.8",
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-          "dev": true
+          "dev": true,
+          "optional": true
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         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2267,7 +2304,8 @@
         "number-is-nan": {
           "version": "1.0.1",
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-          "dev": true
+          "dev": true,
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@@ -2285,6 +2323,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2314,7 +2353,8 @@
         "path-is-absolute": {
           "version": "1.0.1",
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-          "dev": true
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@@ -2325,7 +2365,8 @@
         "process-nextick-args": {
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-          "dev": true
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@@ -2363,6 +2404,7 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2407,6 +2449,7 @@
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -2414,7 +2457,8 @@
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           "version": "5.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "5.3.0",
@@ -2438,6 +2482,7 @@
           "version": "1.0.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
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           }
@@ -2471,6 +2516,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
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@@ -2481,6 +2527,7 @@
           "version": "1.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2495,6 +2542,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -2509,6 +2557,7 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
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@@ -2564,7 +2613,8 @@
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-          "dev": true
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@@ -2593,7 +2643,8 @@
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           "bundled": true,
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@@ -2889,7 +2940,8 @@
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-      "dev": true
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       "integrity": "sha1-zBzjjkU7+YSg93AtLdWcc9CBKEo=",
       "dev": true,
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@@ -2955,6 +3008,7 @@
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       "integrity": "sha1-rQFScUOi6Hc8+uapb1hla7UqNLI=",
       "dev": true,
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@@ -2964,7 +3018,8 @@
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       "integrity": "sha1-QzX/2CzZaWaKOUZckprGHWOTYn8=",
-      "dev": true
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@@ -3266,7 +3321,8 @@
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       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
-      "dev": true
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@@ -3495,13 +3551,15 @@
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       "integrity": "sha1-YjUag5VjrF/1vSbxL2Dpgwu3UeY=",
-      "dev": true
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       "integrity": "sha1-UaGp50SOy9Ms2lRCFnW7IbwJPaY=",
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@@ -3512,7 +3570,8 @@
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           "integrity": "sha1-/iZaIYrGpXz+hUkn6dBMGYJe3es=",
-          "dev": true
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@@ -3520,7 +3579,8 @@
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       "integrity": "sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g=",
-      "dev": true
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+      "optional": true
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@@ -3586,29 +3646,35 @@
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       "dev": true,
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-        "axios": "0.15.3",
-        "circular-json": "0.5.1",
-        "date-format": "1.2.0",
-        "debug": "3.1.0",
-        "hipchat-notifier": "1.1.0",
-        "loggly": "1.1.1",
-        "mailgun-js": "0.7.15",
-        "nodemailer": "2.7.2",
-        "redis": "2.8.0",
-        "semver": "5.5.0",
-        "slack-node": "0.2.0",
-        "streamroller": "0.7.0"
+        "amqplib": "^0.5.2",
+        "axios": "^0.15.3",
+        "circular-json": "^0.5.1",
+        "date-format": "^1.2.0",
+        "debug": "^3.1.0",
+        "hipchat-notifier": "^1.1.0",
+        "loggly": "^1.1.0",
+        "mailgun-js": "^0.7.0",
+        "nodemailer": "^2.5.0",
+        "redis": "^2.7.1",
+        "semver": "^5.3.0",
+        "slack-node": "~0.2.0",
+        "streamroller": "^0.7.0"
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+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
           "dev": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
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+        },
+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+          "dev": true
         }
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@@ -3643,6 +3709,7 @@
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           "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
           "dev": true,
+          "optional": true,
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@@ -3706,7 +3773,8 @@
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           "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
-          "dev": true
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+          "optional": true
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@@ -3822,7 +3890,7 @@
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-          "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
+          "integrity": "sha512-X0rGvJcskG1c3TgSCPqHJ0XJgwlcvOC7elJ5Y0hYuKBZoVqWpAMfLOeIh2UI/DCQ5ruodIjvsugZtjUYUw2pUw==",
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@@ -4160,13 +4228,15 @@
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       "resolved": "https://registry.npmjs.org/nodemailer-fetch/-/nodemailer-fetch-1.6.0.tgz",
       "integrity": "sha1-ecSQihwPXzdbc/6IjamCj23JY6Q=",
-      "dev": true
+      "dev": true,
+      "optional": true
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       "integrity": "sha1-z1mU4v0mjQD1zw+nZ6CBae2wfsA=",
       "dev": true,
+      "optional": true,
       "requires": {
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@@ -4199,7 +4269,8 @@
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       "resolved": "https://registry.npmjs.org/nodemailer-wellknown/-/nodemailer-wellknown-0.1.10.tgz",
       "integrity": "sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -4509,7 +4580,8 @@
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       "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
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@@ -4996,13 +5068,15 @@
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@@ -5092,6 +5166,7 @@
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@@ -5101,7 +5176,8 @@
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-          "dev": true
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@@ -5110,6 +5186,7 @@
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@@ -5373,6 +5450,7 @@
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       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
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@@ -5415,7 +5493,8 @@
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-      "dev": true
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