Attempt at font scaling. Requires some modifications to the css to work right, only posts-view.css is updated.
Leper's Colony dark mode.
Tweak Leper's Colony cell layout.
Deselect Leper's Colony cell on select.
Update AFNetworking.

Includes fix for "request body stream exhausted" error when uploading images.
Remove workaround for AFNetworking bug.

Bug was fixed in AFNetworking.
Fix uploading images with orientation info.

We were unnecessarily swapping the width and height before rotating the image.
Add reply menu item for pasting an image.
Add reply menu item for pasting a URL.
Settings sections can have predicates.

The whole section only appears if the predicate returns YES when evaluated
against the settings view controller.
Add setting for using dev.forums.

For those who have access, Awful can use features available on
dev.forums.somethingawful.com that aren't otherwise available.

For those without access, they'll never get the option.
Tear down the UI completely when logging out.

Previously, any existing view controllers etc. would stick around after logging
out. This was a problem for any user-specific instance variables (such as the
settings view controller's canReachDevDotForums), as they weren't being
regenerated when a new user logged in. Now we recreate all view controllers.
Formatting.

Also do the weak/strong dance for a block.
Fix tab visual when delegate prevents selection.

The tab bar visually changes its selection, and we need to undo that if the
delegate prevents actually changing tabs.
Reenable JSON forums hierarchy on dev.forums.
Fix crash viewing profile with ICQ number.

Logically (for once) this gets parsed as a number. We were treating it as a
string.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Source/Settings and Theming/AwfulSettings.h
	Source/Settings and Theming/AwfulSettings.m
	Source/Settings and Theming/AwfulSettingsViewController.m

merged changes

updated email address
Updated font scaling to use UIStepper.

Not happy with the text label updating, it feels super sluggish, which means there's gotta be a better way but I am not super familiar with objc yet.
Private messages from @hardstylle

I lost patience trying to extract the PM stuff from hardstylle:PrivateMessages,
as it was conflated with a bunch of other features.
awful://messages and fix awful://settings