this merge contains: * a new plugin architecture * a pluginized pytest core * many pytest related refactorings * refactorings/streamlining of pytest's own tests --HG-- branch : trunk
pygreen: experimental IO and execnet operations through greenlets
this merge contains: * a new plugin architecture * a pluginized pytest core * many pytest related refactorings * refactorings/streamlining of pytest's own tests --HG-- branch : trunk
pygreen: experimental IO and execnet operations through greenlets