Entry-exit evaluation using ground truth

Does not work yet...
Entry-exit evaluation
Entry-exit evaluation

Some updates
Working entry-exit evaluation
Updated entry-exit evaluation
Unbroke everithing with GAFFA
Merge remote-tracking branch 'origin/master' into 17--Gt-evaluation
This might be work great. <Knocks on wood like DBL_MAX times>.

Conflicts:
	conf/dense_conf.yml
Conffile
Message in EntryExitEvaluator.hpp
Merging from KinectAndKalman
Merge branch 'KinectAndKalmanInterface' into queDetection
Tuning and pruning of the que detector
Merge remote-tracking branch 'origin/master' into 17--Gt-evaluation

merge

Conflicts:
	conf/dense_conf.yml
	src/DenseKitchen.cpp
still writing to rawimage..
Code cleanup
Started working on last analytics step for making queue classifications
Implemented simple classification of queue severity.
updater added accuracy, not printed though
conflict
Merged from master