Convert Xcode project to Cococa framework

- Stock test file added
Add public init() since project is now a framework

- See here for why exactly - http://stackoverflow.com/a/25598333
- Correct framework version (0.0.7)
- Add back debug compiler flag
Update README - framework install instructions

- Via https://github.com/Alamofire/Alamofire
Add target for example

- The target is a command line tool and it uses SMCKit via source compile,
  not as framework (dylib). This is not ideal, but keeps things simple given the
  current requirement of Swift runtime dylibs. See below for more:

  https://github.com/ksm/SwiftInFlux#runtime-dynamic-libraries
Update README - add note about OS X cl tools
Initial setup of test class

- In ref to https://github.com/beltex/SMCKit/issues/1
Merge branch 'tests' into framework