Modified MylynBugzillaQueryTest.java for Mylyn tests - replaced code
that attempted to access UI elements with differing names between
versions of JBT/JBDS, and then trapped exceptions for mismatches, with
code that actually determined the running JBT/JBDS product and version.
The new code is more reliable and able to better handle Red Deer
exception changes.
JBIDE-13770 Update integration-tests plugin versions to 4.1 in master

This is something that we should have done when master became JBT 4.1.x.
So let's at least do it now. Right now most test plugins are version
4.0.0-SNAPSHOT in both master and jbosstools-4.0.x branch.
I verified that everything can be built.
Increasing Code coverage on OpenShift Enterprise Job.