a little more tests
updated requirements so that we use the most recent libs
makes it easier to start various servers under different environment
Fix #100. Now framing and streams will work on bytes rather than bytearray (aside from the masking algorithm). The code now uses unicode and bytes litterals which will make the code easier to follow and disminish function calls.From now ws4py will assume Python 2.7 or 3.3 only
Merge branch 'master' of github.com:Lawouach/WebSocket-for-Python