added check for pyoSndServer.getIsBooted() to initPyo call
Merge pull request #396 from drammock/pyoServerBugfix

FIX: added check for pyoSndServer.getIsBooted() to initPyo call
Merge branch 'master' of github.com:psychopy/psychopy
Merge pull request #397 from drammock/master

segregated pyglet.media.dispatch_events() into separate try/catch
Merge branch 'master' of github.com:psychopy/psychopy