Refs #3809 - Stabby lambda syntax for oneliners
I started by spotting log.rb which didn't have a lambda wrapping itsdefault scope, as needed by Rails 4. Since the style guide and mostRails 4 documents used the stabby lambda, I turned on the cop so that we...
fixes #11619 - only check template changes when persisted
Fixes #11035 - template preview feature
Fixes #7096 - Adds STI to templates
This commit converts Ptables to be just another type of Template so itgets the same features as ConfigTemplate. ConfigTemplate was renamed toProvisioningTemplate to reflect UI and the name under it's commonly known.