Created layout for EditCommentFragment.
End of worksession commit
Editing the text of base-level comments now works.
End of worksession commit, changes are entirely untested.
Editing the text of nested functions now works locally. Edit disappears though after refresh from server.
Editing text of OP now works locally.
Removed redundant Log calls in EditCommentFragment.
Editing a Comment's location now works locally.
Fixed bug in displaying old comment text when choosing a new location while
editing a comment.
merge editing into master