Fixes #5790 - Add compute resource to hostgroup (#4593)

fixes #22062 - support vmware vmrc console

Fixes #21760 - Fix tests on Rails 5.1

Fixes #21343 - support multiple orgs supported for non-admin users

• Fixes #21343 - support multiple orgs supported for non-admins

This adds a full support for taxonomies in API for non-admin users. It
fixes the issue with dirty associations module that only track _ids...

Fixes #19772, #19773, #19774 - Fix some empty line cops

Fixes #21944 - HttpProxy - whitelist taxonomix params

Fixes #21867 - Restore context when leaving tax wizard (#5055)

Fixes #21099 - Replace redirect_to :back with redirect_back

Some instances of process_success/error with :back as a redirect also
need changing, and the redirect_back_or_to helper should be deprecated
and replaced throughout with redirect_back too.

Fixes #4238 - Prevent login brute forcing

After 30 failed attempts from the same ip, login will be blocked for 5
minutes from that ip.

Fixes #21353 - users can edit login if they have permissions