Get rid of settings bar in search activity
fixed bug #144
Merge branch 'master' of https://github.com/CMPUT301F14T14/Project into Sort
Renamed singletoncontext in DM
merge conflict resolved
Fixed sorting favourites
Merge branch 'master' of https://github.com/CMPUT301F14T14/Project into Sort
Do remote getting, setting of questions, and get rmeote question list.
Getting question list from remote source works!
Merge branch 'master' of https://github.com/CMPUT301F14T14/Project into get-remote-data

Conflicts:
	QuestionApp/src/ca/ualberta/cs/cmput301f14t14/questionapp/data/DataManager.java
	QuestionApp/src/ca/ualberta/cs/cmput301f14t14/questionapp/data/threading/AddQuestionTask.java
Question view now uses remote data.

There's a little bug in that you can see placeholder text for half a second
before the view populates. We should probably fix that eventually.
Merge pull request #156 from stephenjust/get-remote-data

Use remote data in question list and question view
fix merge conflict
Now append star on favourites in question view also added duplicate checking for sort by favourites
Implement remote answer stuff.
Perform an "Extract Constant" refactor on AddAnswerDialogFragment

AddAnswerDialogFragment.ARG_QUESTION_ID
Add some error handling to AddAnswer dialog.
Refactor AbstractDataManagerTask
Remote get/set of answers works in UI!
Re-add error checking that I accidentally removed