changed the productstepmessage status to an int.

edited all the code needed to fix above problems.
gave the productsteps capabilities.
the equipletagent starts the hardware agent now.
Merge branch 'development' of https://github.com/hesselmeulenbeld/HUniversal-Production-Utrecht into development

Conflicts:
	src/mas/equipletAgent/src/equipletAgent/ProductStepMessage.java
	src/mas/equipletAgent/src/equipletAgent/behaviours/CanPerformStep.java