Reflects changes in JBT 4.2.0.Beta3

- fixes changed labels of VPE toolbar items
- fixes OpenOnHelper using RedDeer Keyboard
- fixes editing issues when externalization test runs
- activate Source tab when editing properties via Properties editor
- add links to Jira to assertions of failed tests
- ignore IncludedCSSFilesTest
Connection profiles related fails fixed in Hibernate tests
Hibernate default embedded RedDeer configuration added
Unify the use of swtbot.test.skip

The property swtbot.test.skip is set in the jbt parent pom.
in the past most, but not all, tests used it to configure
<skip> for tycho-surefire-plugin. Now I moved this config to
tests/pom.xml so that it's consistently used everywhere.
At the same time, I changed maven-download-plugin definitions
to download-maven-plugin where applicable - this is the new artifactID.
And I set up the skip there as well. Same for maven-dependency-plugin.
Remote database requirement schema address added
WebServices: Reflected change of Simple Web Service dialog

Removed SimpleRESTWebServiceTest because Simple Web Service Dialog can't be
used to create JAX-RS service. Removed SampleRESTTestBase (no more needed).

Renamed SimpleSOAPWebServiceTest to SimpleWebServiceTest because the test
cover the whole wizard now.

SimpleWSWizard reimplemented to RedDeer and moved to ws.reddeer plugin.
Its superclass was changed to NewWizardDialog which do function of NewSimpleWsWizardAction.
Because of that, the NewSimpleWSWizardAction was removed.
WebServices: Updated JBossWSRuntimePreferencePage

Inherits from WorkbenchPreferencePage instead of PreferencePage because
the concrete preference page should be a subclass of WorkbenchPreferencePage.
Also refactored
WebServices: More RedDeer (API, requirements) - updated MANIFEST and README.md

Fixed assertion of delete operation in CreateJAXRSResourceTest

Added @JBossServer / @OpenPerspective annotation to each test class that needs
server / opened perspective in order to prepare test classes to run with RedDeer
suite

Updated MANIFEST.MF and README.md - imports requirements (JBossServer,
OpenPerspective)

JAXRSFacetTest uses just RedDeer (removed usage of SWTBotExt and SWTBot)

AnnotationPropertiesTest uses RedDeer to assert text in editor

More RedDeer in JBossWSPreferencesTest, CreateJAXRSResourceTest, CreateJAXRSApplicationTest, WSTestBase
Removed unnecessary links to SWTBotExt / SWTBot and refactored

Refactored JBossWSRuntimeListFieldEditor
WebServices: Updated RESTFullExplorer to not use deprecated classes
WebServices: WsTesterTest no longer work with default service

When running with Java 7, the default service is EchoService but when running
with Java 8, the default service is gsearch_rss.
Update parent to 4.2.0.CR1-SNAPSHOT

Now that testing of Beta3 is finished, we move to CR1.
Add org.jboss.tools.maven.reddeer to category.xml

maven.reddeer was missing in category.xml so it was not added
to the update site.
export reddeer performance suite