Made sort parameter available on getFavorites / getRecentItems on the QAController closes #112.
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
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.
Implementing AttachmentItem GsonTypeAdapter.

Because apparently this wasn't done a million years ago.
Fix attachment item type adapter parent type.
Implemented detached Attachment creation, and bitmap resizing when
loaded by the controller
Moved attachments from QABody into new class QuestionBody
added attachmentview to create question screen