A few updates on how KnowledgeNotFoundException is constructed and
reacted to in tasks.
formatting
- better error reporting in tasks
- id can be obtained via KnowledgeManager.get()
- partial reflection capabilities from process body via ProcessContext
- fixes to runtime that ensure the relevant callbacks are being called
when the model is changed + tests
- small tweeks of the AnnotationParser to allow  instantiation of
components at runtime
- tweeks of BaseKnowledgeRepository
Merge pull request #123 from d3scomp/newgen-keznikl

	A few updates on how KnowledgeNotFoundException is constructed and reacted to in tasks