TestSelector

New test selector working
Merge remote-tracking branch 'upstream/master'

Conflicts:
	IrregularVerbs.xcodeproj/project.pbxproj
Merge remote-tracking branch 'upstream/master'
Rearranged Home Screen

Now it works better with 3.4 inch screens. Hidden the navigation bar from Home Screen
Merge pull request #36 from rbarbera/master

Test are now working with main screen