templates - sync from community-templates

i18n - extracting new, pulling from tx

fixes #14699 - Enable host edit to accept new params

Prior to this commit:
Foreman plugins like Katello/Discovery extended the Host edit page
and added fields of their own.
For example
Katello adds things like Content Views, enviroments etc.

However they were unable to get their attibutes passed to the backend...

Fixes #19952 - Allow view_audit_logs to work

Every time the /audits page is visited by a non-admin user, it checks
whether the permission 'view_audit_logs' is for the Audit class. In
previous versions of 'audited', this was
Audited::Adapters::ActiveRecord::Audit, but right now it's simply...

Fixes #19672 - fix bulk actions for plugins

(cherry picked from commit 0bbcc6c339113e2a4bf93e6a01c56f55a6641f22)

Fixes #19612 - CVE-2017-7505 don't expose admin to taxed users

(cherry picked from commit af9edf1098bf8e643e1607f9375595e375e7ade6)

Conflicts:
app/models/notification.rb

refs #19534 - check EncryptValue class variables are defined

bed4594 added class variables to record logging state, but failed to
check it was defined before accessing them, causing exceptions when
decryption failed. Tests added for this new behaviour.

(cherry picked from commit 1da8bd42a95c9e254ea28efbd1b409ac5ab3033e)

Fixes #19534 - removed excessive encryptor logging

(cherry picked from commit bed45946878572b854e64b54ca63a8b294cb53bf)

Fixes #19034 - add tasks for clearing expired notifications

(cherry picked from commit 56d54dc2c97e7bd94fbf47ded8cc443947d146af)

Fixes #19631 - ComputeResource with KeyPair can be removed

The concern for removing the compute resources with keypairs was trying
to destroy the compute resource too early. Also, this deletion already
happened because of the has_one :dependency => :destroy relation...