Stylistic fix to chat while in dark theme.

While using the Dark Theme in misc/chat, the left bubble was white on white text.

Also fixed the input bar in chat so that it doesn't have white background, but bleands into page background.

Author: Jordan Benge

ionic.config.json

@@ -1,8 +1,8 @@
 {
   "name": "Advanced Ionic2 Components",
-  "app_id": "bd1b6d71",
-  "type": "ionic-angular",
   "integrations": {
     "cordova": {}
-  }
-}
+  },
+  "type": "ionic-angular",
+  "pro_id": "bd1b6d71"
+}