Switch MIT -> BSD license.
Merge branch 'master' of codebasehq.com:otherthings/open-source/thobserversandbinders
New three-argument value actions.
Add extra documentation about when to stop observation when observing `self`.
Add binderFromObject:keyPath:toObject:keyPath:formatter: method to create a binder that uses a NSFormatter (like NSDateFormatter or NSNumberFormatter)
Merge pull request #7 from 5sw/master

Binder with NSFormatter
New self-observation test.
Merge remote-tracking branch 'github/master'

Conflicts:
	THObserversAndBindersTests/THObserversAndBindersTests.m
Merge branch 'master' into magic_deregister
Release-swizzling based magic deregistering.  Seems to work.  Not sure I like it.
Clean things up a bit.
More thorough testSelfObservation that teste magic deregistration.
More thread-safe release swizzling.
Back to swizzling dealloc, working now with some new-found knowledge about how the ordering of deallocation works.  Should be thread-safe too.
Properly cast objc_msgSend calls.
More correct options for table of observers (use pointer equality, not object equality, on observers).
Make warning in ReadMe a little bit less extreme.
Clean up of comments and formatting.
More thread safety around dealloc swizzling.
A little cleanup.