reformattd
Merge branch 'master' of https://github.com/lahiruchandima/publish_event_mediator

Conflicts:
	org.wso2.carbon.mediator.publishevent.ui/4.2.0/src/main/resources/web/publishEvent-mediator/docs/userguide.html
	org.wso2.carbon.mediator.publishevent.ui/4.2.0/src/main/resources/web/publishEvent-mediator/edit-mediator.jsp