Remove all calls to renderSingleView() and deprecate it

Summary: After D5305, this method does nothing since we automatically figure out what we need to do.

Test Plan:

• Viewed a page with the main menu on it (MainMenuView).
• Viewed a revision with transactions on it (TransactionView).
• Viewed timeline UIExample (TimelineView, TimelineEventView).
• Viewed a revision (PropertyListView).
• Viewed a profile (ProfileHeaderView).
• Viewed Pholio list (PinboardView, PinboardItemView).
• Viewed Config (ObjectItemView, ObjectItemListView).
• Viewed Home (MenuView).
• Viewed a revision (HeaderView, CrumbsView, ActionListView).
• Viewed a revision with an inline comment (anchorview).
• Viewed a Phriction diff page (AphrontCrumbsView).
  • Filed T2721 to get rid of this.
• Looked at Pholio and made inlines and comments (mockimages, pholioinlinecomment/save/edit).
• Looked at conpherences.
• Browsed around.

Reviewers: chad, vrana

Reviewed By: chad

CC: edward, aran

Differential Revision: https://secure.phabricator.com/D5307