Changed IMongoSaveable to MongoSaveable.

Fixed some TODO's.
Made FillPlaceHolders.
Changed the EvaluateDuration.
Merge branch 'development' of https://github.com/hesselmeulenbeld/HUniversal-Production-Utrecht into development

Conflicts:
	src/java/rexos/mas/hardware_agent/HardwareAgent.java
Merge branch 'development' of https://github.com/hesselmeulenbeld/HUniversal-Production-Utrecht into development