Fixed agent fogbugz settings availability, check for valid branchname before executing UpmergeTask
Update message to post when failing merge, some cleanup
Fix url on merge fail report
Merge branch 'master' into feature/fbeventrest

Conflicts:
	pom.xml
	src/main/java/org/paylogic/bamboo/fogbugz/upmerge/PreUpmergeQueuedAction.java
	src/main/java/org/paylogic/bamboo/fogbugz/upmerge/UpmergeTask.java