Added Page Count to TestCardsStack
InterPageSpacing in TestCardsStack
Added a new ScoreCard at the end of every test for immediate feedback
Merge remote-tracking branch 'upstream/master'

Conflicts:
	IrregularVerbs.xcodeproj/project.pbxproj
Clean project structure
Merge pull request #38 from rbarbera/master

New scorecard at the end of each test for immediate feedback