Update parent pom reference to version 4.1.0.Alpha2-SNAPSHOT

Update to the latest version. We had 4.1.0.Alpha1-SNAPSHOT which
recently stopped working because it points to now non-existent
TP 4.30.5.Alpha-SNAPSHOT. We should be using parent
4.1.0.Alpha2-SNAPSHOT until 4.1.0.Alpha2 is released and then
we'll move to that.
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.
Updated Mylyn POC tests to stay insynch with Red Deer changes and to
remove commented out code. This restores the tests to the successful
working state that existed on March 14 - the next update to these tests
will be a complete redesign to match the Red Deer model for a separate
view object for Mylyn.
Adds test for jQuery Mobile Palette
Removes forgotten comments
Adds test opening BrowserSim
Adds BrowserSim Feature and changes BrowserSim process name to BrowserSimRunner
Sets Xulrunner plugin as exploded bundle
JBIDE-13859 Fix deps on org.jboss.tools.ui.bot.ext to restrict version

I noticed that many of our test jobs use wrong version of bot ext from local
maven repo. This is because we weren't scrict about the required version.
I fixed this in all tests' manifests.
Fix expected code completion items for testCodeCompletionOfReferencedManagedBean method
Improves waiting for active shells when adding class path variable
Use just lower case strings for PropertiesEditorTest
Adds waiting after Properties Editor cell is activated
JBIDE-13938 initial commit.
JBIDE-13938 Add server types.
In Kepler M6 a combobox is used for entering the name of project,
instead of textbox in previous versions
Updates to use org.hamcrest.core version 1.3+
JBIDE-13938 Unmarshall from xml requirements.
Removes unused imports.