Get rid of settings bar in search activity
fixed bug #144
Attempted to add read later button to question list.
Needs layout adaptation for visual appeal.
Attempted to adapt client data store for persistance, though is buggy and
while i have not nailed dow the issue I do find persistance leaks.
Add some ES VO classes from Victor
Instantiate dataStores outside of DataManager constructor
Add abilitly to fetch questions and answers from ES
Clean up some tests.
Add GetQuestionList implementation for RemoteDataStore.
Merge branch 'master' of https://github.com/CMPUT301F14T14/Project into Sort
Merge branch 'master' of https://github.com/CMPUT301F14T14/Project into get-remote-data

Conflicts:
	QuestionApp/src/ca/ualberta/cs/cmput301f14t14/questionapp/data/DataManager.java
Fix tests
Renamed singletoncontext in DM
Merge pull request #155 from linster/master

Increasted type safety on callbacks
merge conflict resolved
Merge pull request #147 from stephenjust/get-remote-data

Get remote data
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