Fixes #9044 - fixes invalid mac in tests

Also do not reset invalid mac address to nil so we can propagate proper
validation error.

Fixes #9049 - Log exceptions when triggering a Puppet run

If an exception occurs during triggering a Puppet run from the UI,
user will be notified of the error in a flash message. If the
exception occurs when running the action non-interactively (e.g. from...

fixes #9084 - catch net-ldap 0.11's specific invalid filter exception

Fixes #8821 - Handle unnamed OpenStack images in images form

fixes #9025 - reflect on association for _name(s) methods

fixes #6098 - ec2 compute resources now check image validity.

fixes #8993 - handle FreeBSD patch releases better

fixes #8402 - Reports from the last xx Days not displaying day filter option

The query for the latest report was returning a random report
Add in order by, so we are always getting the oldest report

templates - sync from community-templates

fixes #6369 - allow to override puppet ca/master to nil