Adding slight performance improvement to QuestionView.
Add displaying to the QuestionViewActivity.
Making home button enabled for Question View.
Adding AttachmentsView to xml files.
Implementing My Activity view.
Update comment text.
Reusing views in the QuestionListView.

This causes non-negligable performance improvements.
Making NetworkDataManager behave properly when given an
IdentityComparator.

AKA not trying to get the ES server to sort on it.
Making launcher and activity names friendly.

Otherwise "LoginActivity" is the title of the app in the launcher and a
user sees "QuestionViewActivity when viewing a question.
Merge pull request #159 from Mobius5150/attachments

Attachments & Major View Performance Improvements