JBIDE-18765 - Integration Test Refactor

rebase against master new version

Update new test plugins / itests with new master version

all-tests needs to reference the new itests folder

Remove useless test plugin as.ui.test - had only one very very badly written test that was useless

Rename mgmt test plugin,  rename / move fred's tomcat tests into itests

Rename mgmt test plugin,  rename / move fred's tomcat tests into itests

Problem with renamed mgmt test bundle;  wrong bundle id constant used

change itest flag name

Test takes too long validating, freezes

Fixing tomcat verification of the jre argument

JBIDE-18765 - integration test refactor