common-components.xml - added global MEL functions to help determine crmIds
createstack.xml - semanticated some logger messages
createtrial.xml - using new global MEL functions, switching REST call to flow-ref temporarily, and added in create-stack-fail logic (decrement used trials)
splunk-enterprise-trials.xml - removed unnecessary http.status=200 setters and added flow-ref to new deleteStackFlow
CreateStack.java - added some logging help
mule.dev.properties - added Template_URL__c to trial product query
Merge branch 'splunk-enterprise-trials' of https://github.com/SplunkIT/mule into splunk-enterprise-trials

Conflicts:
	trial-provisioning/src/main/app/createtrial.xml
	trial-provisioning/src/main/app/mule-deploy.properties