update to sim
update to sim properties names
updating visual validation to use bps spec
fixes for sim timeline
sim: added process path chart and timeline line chart
fixes for table display for paths
annotated process path display in path sim
Updated jbpm and drools dependency versions for release.
Updated version to 2.4.0.Beta1 (prepare for release).
setting version to 2.4.0-SNAPSHOT
setting back drools and jbpm depends versions until beta bits are available
adding focus to line chart
fix for timeline when clicking on individual events
update to sim for model replay
allow _ (underscore) character on var names
Merge pull request #4 from hugobap/master

Allow _ (underscore) characters in var names
fix for stencil icon urls when pulling from guvnor rest api
removed system out
BZ 841078 Garbled chinese char in generated PNG image and form from jboss BRMS console of BRMS5.3
Merge pull request #5 from tkobayas/bz841078

BZ 841078 Garbled chinese char in generated PNG image and form from jbos...