Average changed from aritmethic average to moving average to track better the learning progress
Keep Simple - Pass - Participle consistent along all views. Change text to Helvetica - Light everywhere
Minor change (shuffle test data when selected By Hint)
Added 9 new verbs (appended from whitesmoke.com article)
Minor changes in text style. Removed one "punto final" from spanish resources ;-)
Merge branch 'master' of https://github.com/rbarbera/irregularverbs
Some animation changes
Popup help view (based in hints) on history table to reinforce learning
Merge branch 'master' of https://github.com/rbarbera/irregularverbs

Conflicts:
	IrregularVerbs.xcodeproj/project.pbxproj
	IrregularVerbs/HistoryViewController.h
	IrregularVerbs/HomeViewController.m
	IrregularVerbs/HomeViewController.xib
new UI integration and color unity ;)