fixes #2480 - undefined method `html_raw'

Fixes #2476 - precompile and include textmate theme

fixes #2444 - locale selector in user account

refs #2132 - fixes ajax on puppetclass update, and some typos.

fixes #2220 - Suport hostgroup puppet classes parameters inheritance.

fixes #2132 Smart Variables in hostgroup. 1. Show smart variables in hostgroup view. 2. Added the GUI to override smart variables values in host group.

fixes #426 expose BMC information in foreman UI

Signed-off-by: Ohad Levy <ohadlevy@gmail.com>

This patch also adds an abstracted power management class for both VM
and BM

fixes #2420 - extract strings for i18n from JavaScript, various i18n fixes

Fixes #2461 - Allow user to not have a puppet proxy

fixes #2426 - translate model and column names to English