Centered login button.
Added initial design to the app.
Added design source file.
Fixed edittext hints in loginscreen.
Updated design source file.
Added titlebar logo and loginbutton states.
Switched to FragmentPagerAdapter.
Cleaned up some warnings.
Fixed some issues on tablets.
Removed progress bar from login screen when not logging in...
Added settings icon.
Changed some colors.
Added correct background to the initial preview window.
Merge branch 'gui-48063131' into develop