Merge branch 'release/1.1.2' into dev
 #8 updated cids-node-path-widget to v1.0.4
fixed #8 using angular.equals in $watches

using angular.equals in the $watch for inputWorldstate and
selectedWorldstate to detect changes in the new and oldValue, since ===
comparison for complex objects does not work. This prevents the watches
to update the values if they havent changed.
Merge branch 'bug/8-no-path-changes-on-inputWorldstate-changes' into dev
updated version in bower json to release new version
added grunt generated dist files
Merge tag 'v1.1.3'
Merge branch 'master' of github.com:crismaproject/scenario-evolution-widget-angular