Add [UIAlertView rac_willDismissSignal]. This is required when events are required if the alert is dismissed programatically. rac_buttonClickedSignal does not fire an event in that situation.
Formatting.
Add test case for -[UIAlertView rac_willDismissSignal].
Fix: Crash on iOS5 in RacBacktrace #1321
Merge pull request #1461 from talko/alert

Add [UIAlertView rac_willDismissSignal].
Merge pull request #1481 from equinux/master

Fix: Crash on iOS5 in RacBacktrace #1321
Use an unsafe self reference in -[RACSubscriber init]

A weak reference is unnecessarily expensive, and this disposable is
guaranteed to be used before the captured object disappears.
Reference disposables directly in -didSubscribe…

Avoids any need for weak references, since the RACSubscriber is no
longer being captured.
Merge pull request #1500 from ReactiveCocoa/unsafe-subscriber-ref

Use an unsafe self reference in -[RACSubscriber init]
Fix retain cycle in -didSubscribeWithDisposable:

otherDisposable can't create a cycle with itself, just in case
it's never disposed of.
Merge pull request #1501 from ReactiveCocoa/fix-subscriber-disposable-cycle

Fix retain cycle in -didSubscribeWithDisposable:
Merge remote-tracking branch 'origin/master' into swift-development

Conflicts:
	ReactiveCocoaFramework/ReactiveCocoaTests/UIAlertViewRACSupportSpec.m