Added central & runtime plugins
Updated Mylyn tests to be in synch with changes to
org.jboss.reddeer.workbench.impl.view
OpenShift: new test - binary deployment
Webservices: Created new test class FiltersInterceptorsSupportTest

Filters and Interceptors were introduced in JBT 4.2.0.Beta1 (current release)

Updated and refactored ApplicationValidationTest.
Also a little bit changed methods in RESTfulHelper to get warnings/errors
Runtime-detection: products url and md5 are no longer in pom.xml

They are defined in "product-download.properties" file.
There is also defined "products" profile, which reads the property file
and reads required urls and md5s.

Updated README to inform about this change.