Project: talendesb
Issue TESB-4568: Add context parameter names into the feature descriptor of Data Service
As you know we can configure context parameters in TAC for the data services, however TAC UI does not present user a list of all possible property names. To achieve that we need to gather all context variable names from all jobs associated with given data service and list them in feature file. Example: feature.xml {code:xml}	talend-job-controller	mvn:services.sopware.org.demo.Whiteboard.serviceName/Whiteboard_write/0.1	mvn:services.sopware.org.demo.Whiteboard.serviceName/Whiteboard_read/0.1	mvn:services.sopware.org.demo.Whiteboard.serviceName/serviceName-control-bundle/0.1	new2_read="13"	new1_write="|"	name="Default Context for write operation"	new2_read="666"	new2_read="7!"	new1_write=">"	name="Debug purposes only"	{code}
Story points: 3