Merge pull request #5 from CMPUT301F14T17/master

merge with master
Made sort parameter available on getFavorites / getRecentItems on the QAController closes #112.
Redo Question View page style
resized icon bar and added seperator
added dividers
changed tab select color to question view
merge with master
Merge pull request #180 from j-rewerts/clean_master

Made search respond to enter. Cleaned up search a tiny bit.
added tab functionality to QV

Also added create comment button.
Merge pull request #7 from CMPUT301F14T17/master

merge with master
spacing changes to QV adapter
changes to create comment button
Merge pull request #182 from joelkeeling/master

Updated version of Question View page
Merge remote-tracking branch 'mark/addsorts' into stravant-addsorts.
Also fixed comment mentioned in PR

Conflicts:
	moqa/src/com/ualberta/team17/view/ListFragment.java
Merge pull request #183 from coreyjamison/stravant-addsorts

Merged mark's PR: Added compartor parameter to QAController requests
Added the bottom bar to the QuestionView