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"
Added AT&T Speech-to-Text engine
Replace wront comment
Add a detailed docstring to ATandTSTT engine class
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
Improve Google STT engine.
Remove unused import from client/stt.py
Run APScheduler in daemon mode and shut it down at exit
Merge pull request #254 from Holzhaus/apscheduler-daemon-fix

Run APScheduler in daemon mode and shut it down at exit
Generate google-stt request_url only on api_key/language change and convert results to uppercase
Merge pull request #246 from Holzhaus/google-stt-engine-fixes

Improve Google STT engine.
Rename AT&T STT engine class to AttSTT
Merge pull request #244 from Holzhaus/att-stt-engine

Added AT&T Speech-to-Text engine
Improve logging on communication failure with marytts server
Merge pull request #256 from Holzhaus/marytts-logging-improvements

Improve logging on communication failure with marytts server
Migrate from APScheduler 2.1.2 to 3.0.1
Merge pull request #257 from Holzhaus/apscheduler-bump-to-v3

Migrate from APScheduler 2.1.2 to 3.0.1