LPS-44848 - Upgrade to 'selenium-java-2.42.2.jar' and 'selenium-server-2.42.2.jar'
LPS-44848 - WebDriver 'select' commands now works, so we no longer need to use our workaround
LPS-44848 - Only make commands implicitly scroll elements into view if not already visible
Test Fixes - PortalSmoke - functions
Test Fixes - PGBlogs - actions, functions
Test Fixes - PGBlogs - macros
Test Fixes - PGCalendar - actions, functions