fixes #2785 - host model clone method also copies relationships using deep_cloneable gem

(cherry picked from commit e67fc0bd5a4c827c225ab10c7f75ea0264701f42)

fixes #4612 show friendly CR names, fix typo in oVirt name

(cherry picked from commit ddce3dc1409f452a901605c1a9c1dc840a198b77)

templates - sync from community-templates

(cherry picked from commit 17c95ca8d6ac63514011cfee6137011002f57286)

i18n - extracting new, updating rails, pulling from tx

fixes #5471 html escape auto-completer values (CVE-2014-0208)

(cherry picked from commit ee672544f1ad5990ca0e39acd86f83cbbe06ebe9)

fixes #5612 - use correct permissions for authz in parameters API

(cherry picked from commit 7cb05aa94e942bd3917c6cde33957288ea84a735)

fixes #4590 - convert VMware SCSI controller type during creation

(cherry picked from commit 7e27bdf3a593f0e2ac0661f4a3c9a9bb3ab6227c)

fixes #5506 - added scoped search to SmartProxy for UI and API v2

(cherry picked from commit 428b1cfb6f6e19294756078ee70d862a36a566de)

Fixes #4370 - Filters list show permissions

(cherry picked from commit 46da92f0cac25391c1c76599ef19edf38684b9d5)

Fixes #4287 - Join directly to template_combinations when resolving templates

(cherry picked from commit 1443ec139bdb0a31faeef80f6c177d4f30fa4bdb)