Fix problems with iwidget ids when runing selenium tests
Remove support for describing context variables using the RDF version of the WDL
Reformat IWidgetMenuItems to follow Wirecloud's code style
Move doc button to the popup menu of widgets
Split Operator.js into Operator.js, OperatorSourceEndpoint.js and OperatorTargetEndpoint.js
Rewrite Operator{Source,Target}Endpoint to follow Wirecloud's code style
New template writer for json
Add a close button to window menues on the fiware theme
Fix search by keyword example
StyledElements improvements when using WirecloudAPI
Remove unfinished color selector