Merge pull request #3 from umentam/gui_work

Implemented Butter Knife
Added main activity, some refactoring.
Update README.md
GUI modifications
Merge pull request #1 from VandyApps/master

Created a main activity, fyi.
GUI modifications
Merge branch 'gui_work'
Merge branch 'master' of https://github.com/umentam/pub-android
Merge pull request #4 from umentam/master

GUI Modifications
Removing some unnecessary Android Studio files
Replacing tabs with 4 spaces
Styled the main ui a little
Added texttures to main activity