Added log message for PyAudio initialization
Merge pull request #233 from Holzhaus/pyaudio-init-logging

Added log message for PyAudio initialization
Fix typo in logging output
on OSX Yosemite version 10.10. The system is called "Darwin" not "darwin". I lower the platform.system() call
Merge pull request #238 from claidiere/master

On OSX Yosemite version 10.10. The system is called "Darwin" not "darwin"
Small bugfix in tts.py
Fix typos in client/stt.py
Merge pull request #245 from Holzhaus/fix-stt-typos

Fix typos in client/stt.py
Added audioengine to make soundcards configurable and improved Mic.py.

Additionally, tts.py had to be changed so that it does not contain playback logic anymore.