Added get methods to Values class for SharedPreferences
Android specific methods added to callbacks
Android specific methods added to callbacks
added android specific redirection and wait dialogs
added ajax error redirection
removed redirection to homescreen on ajax error
fixed ajax error conditions
fixed error message
Added loading animation
removed console message, updated repo, added loading animation
removed another console message
formatted network_service.js
Merge pull request #14 from vshivam/master

added loading animation