Fix for portal link
Fixed locator for inputs
removed commented code
Added enhanced navigation for WebDriver
metamer: progressBar: test fix

Conflicts:

	metamer/ftest/src/test/java/org/richfaces/tests/metamer/ftest/richProgressBar/TestProgressBarAjax.java
Changed version of Arquillian-Graphene
Improved navigation for WebDriver
metamer: progressBar: test fix

Conflicts:

	metamer/ftest/src/test/java/org/richfaces/tests/metamer/ftest/richProgressBar/TestProgressBarAjax.java
Navigation modifications for Selenium

Those modifications applies to both WebDriver and Selenium server. There is no need for overriding getSampleLabel method now, so I've removed it from all involved classes.
Modified JQuery locators to be more precise

I've removed every first and lass CSS locators and replaced them with a eq expression. There is a hidden form on every page which is performing portal navigation and these locators were causing some tests to fail (which is obvious because expression last always filled field in navigation hidden form).
Merge branch '4.2.x_portal' of github.com:richfaces/qa into 4.2.x_portal