++RAC to signal-logging branch
Add names to UIView signals
Add names to NSView signals
Add names to cross-platform view signals
Add names to NSCell and NSControl signals
Add names to writing direction signals
Add names to math signals

Also disabled GCC compatibility warnings so we can use
NS_FORMAT_FUNCTION on any argument index we want. #lolgcc
Add names to +min: and +max:
Add a name to animated signals
Add names to NSLayoutAttribute signals
Add names to all other RACSignal+RCLGeometryAdditions
Merge pull request #38 from github/signal-names

Add signal names for debugging