fixes #3902 - [Openstack] allow selection of internal networks

This patch allows the user to select the internal network when deploying
a new instance in openstack.

In Grizlly, this was done automaticilly, with a nasty side effect, that
all internal networks would get assigned (didnt see that as i had only...

refs #2127 - add password_hash to API

fixes #7560 - add :required => true on host fields that have conditional validation if host.managed?

fixes #4386 - gem friendly_id to simplify find by id, name, label, etc

Fixes #7491 - moved default org and default location to same tab as org/loc selection

fixes #2127: added support for root password hashing other than MD5

Fixes #7592 - flipped the order of logged-in user menu

Fixes #7639 - Remove tooltip for storage/network sections in Edit Compute Profile

Fixes #7483 - Use hidden input value to hold raw template contents (CVE-2014-3653)

fixes #5896 - Set Compute Resource's 'Console passwords' option in API