fixes #5038 - remove empty label causing template edit box indentation
fixes #3999 - refactor DRY implementation of "nested label" for objects with ancestry
Fixes #3811 updating to bootstrap 3
Fixes #3720 - Add description field to operatingsystem
fixed #2534 fixes #2495 paginator has i18n issues
fixes #2426 - translate model and column names to English
Feature #2368 - i18n extracting strings
new org wizard.
fixes #2033 - Cannot assign a host to an org
Now its possible to change Locations / Organizations only via mass assign