add speech recognition class (C# for kinect) [Work in Progress]

Add a speech recognition class that can understand different order like
:
- Allumer le salon.
- Fermer la chambre.
- Verrouiller l'entrée.

Return a formatted string "WHAT:WHERE" :
- Allumer le salon => "LUMIERE-1:SALON"
- Fermer la chambre => "VOLET-0:CHAMBRE"

WHERE can contain several location separate by "|", they represent the
different room when the recignizer isn't sure of what you say.

- Allume la slle de bain : LUMIERE-1:BAIN|BAIN|BAIN|SALON.