Created a whitelist of all known 403 Forbidden errors occurring in IE8 that are caused by IE8 not passing the referer on redirects.

https://bugzilla.redhat.com/show_bug.cgi?id=1125380
https://bugzilla.redhat.com/show_bug.cgi?id=1123494
https://bugzilla.redhat.com/show_bug.cgi?id=1087539
correctly indent hash contents per rubocop request
Converted image-based form buttons to Patternfly btn class buttons
converted tabs to spaces, aligned hash rockets, adjusted formatting
additional routes that return 403 Forbidden in IE8

https://bugzilla.redhat.com/show_bug.cgi?id=1125380
https://bugzilla.redhat.com/show_bug.cgi?id=1123494
https://bugzilla.redhat.com/show_bug.cgi?id=1087539
Converted image-based form buttons to Patternfly btn class buttons; removed fieldsets
Added missing route for vm_infra controller - sort_iso_img_grid

https://bugzilla.redhat.com/show_bug.cgi?id=1133761
converted tabs to spaces, aligned hash rockets, adjusted formatting
Add missing policy protect routes for the Repository controller

https://bugzilla.redhat.com/show_bug.cgi?id=1134068
https://bugzilla.redhat.com/show_bug.cgi?id=1134070
Merge pull request #460 from AparnaKarve/bz1133761_add_missing_route_sort_iso_img_grid

Added missing route for vm_infra controller - sort_iso_img_grid
Merge pull request #454 from epwinchell/Patternfly_formbuttons_9

Patternfly formbuttons 9
Merge pull request #461 from epwinchell/Patternfly_formbuttons_10

Patternfly formbuttons 10
Merge pull request #462 from bmclaughlin/add-missing-repository-routes

Add missing policy protect routes for the Repository controller
Merge pull request #451 from bmclaughlin/ie8-403-forbidden

Implement whitelist to eliminate 403 Forbidden errors in IE8