Add new warnings to Warnings.xcconfig
Update project to Xcode 5
Update OCHamcrest to v3.0.0
Prepare CHANGES for next version
Change return type of non-mock initializers and factory methods to instancetype.

Can't do this for mocks.
Update example projects to OCHamcrest 3.0.0
Update copyright year in license
Explain workaround for Xcode 5 getting confused by 'verify' macro.
Bump version to v1.0.0
Add CocoaPods podspec
Increase Mac OS X deployment target to 10.7
Remove explanation of how OCMockito works with pre-iOS 5 simulator
Final tweaks to CHANGES for v1.0.0