Merge pull request #184 from j-rewerts/clean_master

Added the bottom bar to the QuestionView
Added Sorting Options
Merge remote-tracking branch 'upstream/master'
"added sort options"
Sort implementation
Clean up
Merge pull request #186 from d1vyank/master

Sort Menu Implementation
Adding top rated question querying.

View is implemented and top rated queries are working.

Top rated answers may be working (unclear if answer upvoting is working).
Merge pull request #185 from Mobius5150/toprated

Adding top rated question querying.
Removing Answer->Question mapping because ES sucks.

Basically, we can't do Top Child queries on Answers because they're children of Question. Why? Because ES is not a f***ing RDBMS and we shouldn't have to use it.
Removing parent mapping on answer in NetworkDataManager
Merge pull request #187 from Mobius5150/toprated

Removing parent->answer mapping.
Changed the listview layout
Removed the sort action item.