Added method implementations for NSURLProtocol descendants

Bugfix for #177
Merge pull request #179 from apfelbox/yosemite-NSURLProtocol

Added method implementations for NSURLProtocol descendants
Version bump 1.2.0, rename to radiant-player-mac
Merge remote-tracking branch 'origin/master'

* origin/master:
  Added method implementations for NSURLProtocol descendants