Fix jump to top, unhiding posts when refreshing at end of thread.
Fix saving/restoring edits.

If you canceled a post edit, then called it back by tapping the Reply button,
it would come back as a new reply.
Fix awful://forums/:forumid and "Parent Forum" button.
Long-tap cancel button to delete a draft reply.
Version bump.
Fix Crashlytics for beta/app store scheme split.
Crashlytics update.
Fix crash when toggling favorites.

The flawed hit test would cause hidden cells' favorite buttons to fire. Hidden
cells don't have a related forum, and when we'd go to insert the nil forum into
an array, we'd crash.
Clarify section munging.
Check for parsing errors when locating a post.
Formatting and tiny cleanup.
Fix crash loading a new page of posts after scrolling.

We cache post updates while scrolling the posts view so that scrolling doesn't
get all jittery. Unfortunately, by not cleaning out this cache, it was possible
to run the cached updates after we'd moved on to the next page. This can crash
when, for example, a cached update would reload a post index beyond the next
page's number of posts.

The fix is to simply delete the update cache if we're loading a new page.
Embiggen hitbox for expand button and favorite button.

They now stretch across the height of the cell, and extend fully to the nearest
horizontal edge.
Shorter pull to refresh posts distance for iPhone in landscape.
Fix split view blocking all touches when changing "Keep Sidebar Open" setting.

The problem appeared when enabling "Keep Sidebar Open". The cover view would
remain over the main view, preventing scrolling and other touch events.
Cleanup.
Return parsed private messages in order.
Fix #209.

The box was the iframe carrying "first stylesheet loaded" message going back to
the posts view.
Just ask for the index path straight up.
Cleanup.