Three small tools to help work with XCode

Current versions:
1.0 HEAD

Homepage: https://github.com/square/objc-codegenutils

Formula history

Mike McQuaid Use hash rockets again. (#5177)
Mike McQuaid Use Ruby 1.9+ symbol hash keys in all formulae. (#4942)
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Si Te Feng objc-codegenutils: add HEAD
Jack Nagel Explicitly mark Xcode deps as build-time deps
Jay Zeschin objc-codegenutils 1.0