fix classes that were in the wrong folder structure

Author: rafaelweingartner

…ception/UnavailableCommandException.java …ception/UnavailableCommandException.javaapi/src/main/java/com/cloud/exception/UnavailableCommandException.java renamed to api/src/com/cloud/exception/UnavailableCommandException.java api/src/main/java/com/cloud/exception/UnavailableCommandException.java renamed to api/src/com/cloud/exception/UnavailableCommandException.java

@@ -277,7 +277,6 @@ protected void removeRootAdminRoles(List<? extends Role> roles) {
                 rolesIterator.remove();
             }
         }
-
     }
 
     @Override