Initial work on changing to use AccountManager. Will need cleanup atleast.
Added meaningful variables to Login.java
Merge branch 'master' of https://github.com/AllPlayers/allplayers-android

Conflicts:
	README.md
Updated code.
Merge branch 'master' of https://github.com/AllPlayers/allplayers-android
Imported gson.
Have basic account authentication working with the fix for the back button during login done.
Fixed problems with login.
Merge branch 'addAccountManager' of https://github.com/icowley/allplayers-android into IansAccountManager

Conflicts:
	src/com/allplayers/android/Login.java
	src/com/allplayers/android/MainScreen.java
Merge branch 'master' of github.com:AllPlayers/allplayers-android into addAccountManager

Conflicts:
	src/com/allplayers/android/Login.java
	src/com/allplayers/android/MainScreen.java
Merge branch 'addAccountManager' of https://github.com/icowley/allplayers-android into IansAccountManager

Conflicts:
	src/com/allplayers/android/Login.java
Removed Username and Password values from LocalStorage.java because they are no longer needed after the switch to account manager.
Added a "busy" spinner to the login page.
Fixed spinner so that it would return to being invisible after the login button was pushed if the login credentials were incorrect.
Testing fixing filemode.
Fixing filemode changes.
Fixed all of the file mode issues (hopefully).
Ran astyle.
Fixed the back button not working on the login screen and cleaned up some code having to do with the "busy" wheel.
Deleted the local storage code for username and password.