FQA-1798: Functional/PLF/GenericUserPopup/ConnectionApplication

FQA-1798: Functional/PLF/GenericUserPopup/ConnectionApplication
FQA-1841: PLF4.1.x Functional Migrate Forum/Forum/Category/Export + Import + View + Watch
FQA-1765:PLF4.1 - Sniff - SOC - Email notification
update selenium-java.version to 2.42.2
update user Root in Platform_Username_EmailAddress.java
create new users with username as Email Address for TC 4.0.7

	ui-testsuite/src/main/java/org/exoplatform/selenium/platform/plf/sniff/PLF_HomePageGadget_GettingStartedGadget.java
	ui-testsuite/src/main/java/org/exoplatform/selenium/platform/plf/sniff/PLF_HomePageGadget_InvitationGadget.java
	ui-testsuite/src/main/java/org/exoplatform/selenium/platform/plf/sniff/PLF_HomepageGadget_WhoIsOnlineGadget.java
	ui-testsuite/src/main/java/org/exoplatform/selenium/platform/user/Platform_Username_EmailAddress.java
	ui-testsuite/src/main/java/org/exoplatform/selenium/platform/wiki/functional/information/Wiki_RelatedPage.java
	ui-testsuite/src/main/java/org/exoplatform/selenium/platform/wiki/sniff/Wiki_Information.java
	ui-testsuite/src/main/java/org/exoplatform/selenium/platform/wiki/sniff/Wiki_WikiSetting_ManagePermission.java
update file pom
FQA-1866: fix 4.1/sniff/calendar
FQA-1799: Functional/PLF/GenericUserPopup/ActivityStream