- added all the files to the project
 - added the license file
 - reformatted code in the HttpClient class
 - reformatted code in the ConnectivityServiceManager class
 - updated the java docs to the HttpClient class
 - working on adding google push notifications
 - properly added the google play services
 - added an activity to test functionality
 - redid the http client class to use a runnable as apposed to a callable
 - renamed the HttpClient class to HttpClientService class
 - fixed spelling mistakes in the EmptyMessageException class
 - fixed a spelling mistake in the InvalidArgumentException class
 - removed the google play services jar
 - removed the GooglePushService class
 - added more methods to the OnHttpResponseListener interface
 - removed the AuthenticationException class file
 - removed the EmptyMessageException class file
 - added methods to the HttpClientService class
 - added an HttpHeader class
 - removed the MainThreadException file
 - removed the NetworkException file
 - removed the SaveException file
 - renamed the ConnectivityServiceManager class to ServiceManager
 - refactoring code
Merge branch 'development'