VE-1351 Adding worker function to switch between browser tabs
VE-1351 Adding method to handle create a map in both empty state and non-empty state
VE-1351 Adding the test to verify adding a map from empty state would update the map dialog
VE-1351 Adding the clean up flow to delete a map after inserting it to remain in a clean known state
Oops, EOF
Merge remote-tracking branch 'origin/master' into VE-1351

Conflicts:
	src/test/java/com/wikia/webdriver/PageObjectsFactory/PageObject/Special/InteractiveMaps/InteractiveMapPageObject.java
VE-1351 The easy fixes from CR
VE-1351 Fixes from CR on verifying map is deleted
VE-1351 Modifying the method to fail immediate if the dialog is not in empty state when expect it to be
VE-1351 resolving test grouping dependencies and stale element
VE-1351 adding fast fail on the adding a map flow if the wiki is in the empty state
Merge pull request #300 from Wikia/VE-1351

VE-1351 Adding a test to add iMap from empty state