Calendar integration

 - Check every 10 minutes
 - use current time and take care of the timezone
Weater and speech implementation

 - wunderground as weather api
 - translated.net for the translation
 - espeak and mbrola for speech
Cleanup and english voice

 - cloudControl Procfile
 - move static files out of the src directory
 - remove unused files
 - interface refactoring
Speech recognition

 - sphinx first tests