Add additional default fields to _Installation class (#1852)

Fields are appVersion, appName, appIdentifier, and parseVersion.
These fields are sent by Android and iOS SDKs.

spec/MongoSchemaCollectionAdapter.spec.js

@@ -28,6 +28,15 @@ describe('MongoSchemaCollection', () => {
       "deviceType":"string",
       "channels":"array",
       "user":"*_User",
+      "pushType":"string",
+      "GCMSenderId":"string",
+      "timeZone":"string",
+      "localeIdentifier":"string",
+      "badge":"number",
+      "appVersion":"string",
+      "appName":"string",
+      "appIdentifier":"string",
+      "parseVersion":"string",
     })).toEqual({
       className: '_Installation',
       fields: {
@@ -36,6 +45,15 @@ describe('MongoSchemaCollection', () => {
         deviceType: { type: 'String' },
         channels: { type: 'Array' },
         user: { type: 'Pointer', targetClass: '_User' },
+        pushType: { type: 'String' },
+        GCMSenderId: { type: 'String' },
+        timeZone: { type: 'String' },
+        localeIdentifier: { type: 'String' },
+        badge: { type: 'Number' },
+        appVersion: { type: 'String' },
+        appName: { type: 'String' },
+        appIdentifier: { type: 'String' },
+        parseVersion: { type: 'String' },
         ACL: { type: 'ACL' },
         createdAt: { type: 'Date' },
         updatedAt: { type: 'Date' },