fixes #1827: use ids instead of names for templates routes

fixes #2159 - Provisioning information shown in locations/organizations while provisioning is disabled.

fixes #2160 - do not store Finished catalog run messages

ensures that validation does not get triggered for new taxonomy objects

do not use class variables for taxonomix.

This can have side effects as its evaluted on the class rather then the object

fix typo in mismatches report

fixes #2157 - used_ids should not pass hosts array

ensures rails does not complain on migration, unsure of why its required

ensures that when taxable objects (such as a domain) does not fire a taxonomy validation

somehow this should be false by default, but its not.

rebase 6f9e04c913856c3adbc02010ce7a9e187ed2682b