fixed namespace of DeclarativeGoal class
Merge pull request #17 from zyfang/indigo-devel

update knowrob_sim to handle multiple experiments
Updating plan_logs action/task predicates.
Working on CRAM predicates ´task_goal_inherited´, ´subtask_typed´, ´task_designator_exp´ and ´action_designator_exp´.
updated doc strings in knowrob_plan_logs
ported commits 60d0e72 up to  579ce3b from knowrob/knowrob_cad_parser here (added after the catkinized version of this package has been moved to the indigo-devel branch in knowrob_addons)
added missing file Tresholds.java
added loading multiple experiments at the same time and plotting average trajectory