Fixed OpenShift tests because of changes in UI
using LabeledText due to changes in RedDeer
added JST RedDeer plugin
Fixes Performance Tests Core  plugin description
Adds JBoss Tools Experiments maven repo definition
Added tests and supporting code for tests for Mylyn/Jenkins plugin

https://issues.jboss.org/browse/JBIDE-16940
https://issues.jboss.org/browse/JBIDE-16940
Added support for Mylyn Hudson/Jenkins connector tests
Original commit omitted new plugin: org.jboss.tools.mylyn.reddeer