Renamed decider event namespace
eventlogic in decision events handled in eventLogic() method
fixes to amazon connection handling
Merge branch 'develop' of git://github.com/shideon/amazon-bundle into develop

Conflicts:
	Uecode/Bundle/AmazonBundle/Component/SimpleWorkFlow/Event/Decider/ActivityTaskCompletedEvent.php
	Uecode/Bundle/AmazonBundle/Component/SimpleWorkFlow/Event/Decider/ActivityTaskFailedEvent.php
	Uecode/Bundle/AmazonBundle/Component/SimpleWorkFlow/Event/Decider/ActivityTaskScheduledEvent.php
	Uecode/Bundle/AmazonBundle/Component/SimpleWorkFlow/Event/Decider/ActivityTaskTimedOutEvent.php
	Uecode/Bundle/AmazonBundle/Component/SimpleWorkFlow/Event/Decider/TimerFiredEvent.php
	Uecode/Bundle/AmazonBundle/Component/SimpleWorkFlow/Event/Decider/TimerStartedEvent.php
	Uecode/Bundle/AmazonBundle/Component/SimpleWorkFlow/Event/Decider/WorkflowExecutionStartedEvent.php