fixes #3139 - duplicate Organization tabs for Organization#edit

(cherry picked from commit f594d9cd5ce8761817b499cf10831650389af72b)
fixes #3129: NoMethodError is no longer being raised when determining the value of a property

(cherry picked from commit 5ceabbf570bfe5ee5e59d87a800cf6c48d5fc06d)
fixes #3141: SmartPrpxyAuth no longer calls #render_403 method defined in ApplicationController

(cherry picked from commit dd1d641eaa6cc358d80e1372b2ada0382996aadf)
refs #3141 - added tests around Foreman::Controller::SmartProxyAuth

(cherry picked from commit a836f8819fe7bc6af95fa82e657a22e1e1a37b9a)
Fixes #2244: avoid constantly changing os.release_name

Tests thanks to Sam Kottler <shk@redhat.com>

(cherry picked from commit d74b482e34eceda22024f085579d58b4985524ce)
fixes #3167 - downgrade gettext_i18n_rails for gettext / 1.8 compat

(cherry picked from commit a503cfce76fe710e4a13de7a487a359164479d53)
fixes #3142 - update ancestry due to dependency issue in f19

(cherry picked from commit 18722e769927f406d813fec1aed1b2d7c7f3b6a1)
fixes #3165 - /api/fact_values route missing from v2 API

(cherry picked from commit 97db3ee75242d2a0fbcee52d7070e4cacb8cd68e)
fixes #3147 - added httpd logs into foreman-debug

(cherry picked from commit 8092f7324be5cb268528119b1e29b8ce95e71497)
Fixes #3128 - add json format back to images_controller

(cherry picked from commit 11a8ab90f30fe691bf4a8ea4b2b1b3e770820061)