Changed AttendEventTestCases and DeclineEventTestCases to use helper
methods in parent. Added these helper methods in parent.

Added GetEventAttendingTestCases.
Added GetEventTestCases.

Put getEvent helper method in parent and used publishEvent helper method
in PublishEventTestCases.
Added GetEventDeclinedTestCases.
Merge branch '3.4.x' of
https://github.com/jsaliba/facebook-connector.git into 3.4.x

Conflicts:
	src/test/resources/AutomationSpringBeans.xml
	src/test/resources/automation-test-flows.xml