Add a test to verify that @keypath(NSObject, key) can work for class key paths.
Update documentation to show correct way of getting a keypath without an instance.
Add the test bundle to the testing scheme.
Add an additional example and show the resulting string.
Let them breathe.
Merge pull request #19 from jspahrsummers/extpathcoding-docs

Fix incorrect documentation in EXTKeyPathCoding.h