Created main_grid.xml attempting to create grid layout with buttons
Merge pull request #137 from Aflynch/master

F build is now in the right place.
multiple fixes
Merge remote-tracking branch 'upstream/master'
Merge pull request #138 from dewguzzler/master

fixed problems
Added main button images
Fixed grid layout and removed textview.
made class search portrait
Merge pull request #139 from dewguzzler/master

fixed class search to portrait
Added text below each icon
Merge remote-tracking branch 'upstream/master' into main-btn-images
Merge pull request #140 from rramsaro/main-btn-images

Added Icons
change markers and define text
Changed background to white for main screen
Merge remote-tracking branch 'upstream/master' into main-btn-images
implemented onBackPressed() for map feature
Merge pull request #142 from rramsaro/main-btn-images

Changed Background on main screen
Merge remote-tracking branch 'upstream/master'
Merge pull request #143 from crystalist/master

Implemented onBackPressed() for map feature
activity_empty added