fixes #2600 - fixed gettext extraction on vms forms

fixes #3832 - foreman supplies user for GCE images, fog expects username

fixes #3820 - adds exception output to menu item authorization check

fixes #3822 - updated Rackspace datacenter list

fixes #2983 - Add autosign#index to API v1 and v2 and remove from UI controller

fixes #3794 - don't validate IP address that's later provided by a CR

fixes #2572 - FreeBSD unattended installation support via mfsbsd

fixes #3776 - change NAME_MAP to be a method

fixes #3020 - API v2 - option to specify version in URL as well as in header

Fixes #3777 - typo in Settings cleanup message