fixing notifications tests case QAART-146

Conflicts:
	src/test/java/com/wikia/webdriver/PageObjectsFactory/PageObject/ForumPageObject/ForumBoardPageObject.java
	src/test/java/com/wikia/webdriver/PageObjectsFactory/PageObject/ForumPageObject/ForumPageObject.java
fix to prevent bug when tests are running in parallel

Conflicts:
	src/test/java/com/wikia/webdriver/PageObjectsFactory/ComponentObject/Notifications/NotificationsComponentObject.java
fixing weak hard URLs in URLsContent.java