JBIDE-16161 Temporary fix for missing equinox.event plugin

When running swt bot tests on Mac, the workbench fails to load.
This is because org.eclipse.equinox.event is no longer in the chain
of dependencies. So the temporary solution is to add it ourselves.
Fixed RedDeer call bcs. of changes in RedDeer API

+ removed unused import
Jenkins stabilization and clean up of unusued imports
Simplify dummy bot test

The dummy bot test used RequirementAwareSuite which is not necessary
 - the aim of this test is to check if a simple bot test will work
so it should be as simple as possible. Now the test suite uses
 @RunWith(Suite.class)
Changes in xml config files. Wildfly is now set as familyWildfly and versions
for all families are derived from appropriate name of server adapter.
Changed name of EAP's label in New Server dialog to name that brings JBT 4.2
Fixes BrowserSim API changes
Import application test case added
Migrated tests from swt bot requirements to Red deer requirements