Merge pull request #85 from RyanKusters/NewStuff

I am being harrased, please ask the machine to stop.
added listener for answer item
AnswerViewActivity

Added AnswerView activity. Re-instated dummy menu items. It will need
updating later once we start displaying the upvote tally. Also,
addcommentdialogfragment needs to call an update() like in the
addAnswerDialogFragment.
Merge pull request #86 from Kopo101/answerActivityListener

added listener for answer item
Merge pull request #87 from linster/master

AnswerViewActivity
Fixed lint error causing travis to fail
Make question activity actually start Answer activity
Clean up the AndroidManifest.xml a bit
Make answer view use the same layout names as the code expects
Correctly get arguments in view comment fragment.
Merge pull request #88 from stephenjust/bugfixes

Bugfixes
Add docstrings for IDataStore
Merge pull request #89 from stephenjust/docs

Add docstrings for IDataStore
Add some comments to Model and IView
Add initial answer count to tab title. It doesn't update yet, that's more work.
Merge pull request #93 from stephenjust/answercount

Add initial answer count to tab title.
Merge branch 'master' of https://github.com/CMPUT301F14T14/Project
added upvote and Date stuff to model
Comments can be seen from QuestionActivity
added question upvote