Fix login persistence issue
Fix startup crash accessing uninitialized instance

Introduced by previous commit.
Fix logout screen hanging
Update strings.xml
Bring animations more inline with material design

Enable animation easing between activities
Eliminate fade to give card stack feel
Update animation durations
Fix drawer back button behavior
Darken hamburger
Add gradient to drawer list items

Properly select the drawer list items
Clean up
Match password's EditText font to username's
Done on keyboard submits login form

Spinner shows up during whole login process now
Merge pull request #6 from swiggins83/ui

More UI
Merge pull request #5 from swiggins83/strings

Update strings.xml
Manage account with AccountManager
Log in to app with stored account

The AccountManager is used to store the user's account on the phone if they choose to be remembered.
If the account is on the phone, the user will be logged in automatically.
If the user logs out of the account, it will be destroyed.
Abstract getting feed
Merge branch 'login-persistence' of github.com:swiggins83/uMobile-Android-App into swiggins83-login-persistence

Conflicts:
	app/src/main/java/org/apereo/activities/LoginActivity.java
Merge branch 'swiggins83-login-persistence'
Add forgot password link to login page #10
Merge pull request #12 from swiggins83/forgot-password

Add forgot password link to login page #10