compilation errors fixed
Graphene dependencies fixed
fragments: added some checking for input arguments of utils methods
fragments: added equals and hashCode to Event, fixed Actions' method for triggering WD events
fragments + tests: new Tree fragment, tests refactored
markup of composite component "attributes" updated
fragments: added WaitingWrappers
Se1 tests moved to ftest-legacy
RFPL-3032 testng.xml files update
modified wildfly profile name to 8-0 instead of 8-1
fragments + tests: fragments API unification
Showcase-ftest: tests repository prepared for Graphene 2.0.0.Beta1

* Graphene 1 tests removed
* testng listeners removed
* xhrhalter dependency removed
* unnecessary selenium dependencies removed
* introduced dependency for Graphene 2.0.0.Beta1 depchain
compilation errors fixed
Whole qa repository prepared for Graphene 2.0.0.Beta1

* metamer-ftest: removed selenium1 bindings, the dependency for
  Selenium1 is now only due to buildURL method, removed dependencies for
  XhrHalter and other WebDriver deps
* added dependency for graphene 2.0.0.Alpha5 for modules which depend on
 Selenium 1: testng-listeners
fragments: tabPanel : changed some locators
metamer: tree tests: uncommented the rest of tree samples