Fixes #13711 - fix subnet/domain validation during creation

fixes #13897 - explicitly set limit on string columns

Rails 4.2 removes the default limit of 255 characters on PostgreSQL and
SQLite DB adapters, causing migrations on empty DBs to create columns
with no limit. The MySQL adapter does not do this, as VARCHAR is...

Fixes #13896 - Rename Anonymous role to Default role

Fixes #9425 - Remove the Default User role

The Default User role is not actually used anywhere, and causes
confusion with the Anonymous role. Removing it.

fixes #13745 - Fix usage of primary_interface when migrating interfaces from < 1.8 to >= 1.8

Fixes #13557 - Rubocop enforce specifying a timezone

Rubocop can enforce what timezone to store in the database ,
so we can ensure everything is stored using UTC and we don't
miss these things in code reviews. When objects are displayed,
they must use the time provided by set_timezone in the...

templates - sync from community-templates

Fixes #12718 - smart proxy log table

This patch adds a table with logs fetched from Smart Proxy /logs new API. It
returns latest N log entries from a simple memory buffer. The table supports
filtering by level, custom filtering and it introduces several overview...

Fixes #13340 - Seed Fedora Atomic installation media

Fedora Atomic now has a repository where you can get the isolinux stuff
from -https://dl.fedoraproject.org/pub/alt/atomic/stable/Cloud_Atomic/x86_64/os/

This allows us to perform fully unattended installations through...

Fixes #13341 - Seeded Fedora installation media URL is wrong

Since Fedora 22, Fedora offers several flavors of its distribution. See
them at http://dl.fedoraproject.org/pub/fedora/linux/releases/22/

The old installation media URL that we seed doesn't cover this and 404s....