Create AnaAgent & add the cyclic behav to SimulAgent.
improve spec, add libs, implement anaAgent registration.
Add analysis order convention, improve the analysis of anaAgent response.
Improve spec.
Basic version of SimulAgent.
More complex version of SimulAgent and AnaAgent.
Merge branch 'chris/draft_td4'

Conflicts:
	ia04_td4
	sudoku_solver/src/sudoku_solver/EnvAgent.java