Compare config files in /var/www/openshift, not with /etc.

The file /etc/openshift/plugins.d/openshift-origin-auth-remote-user.conf
contains

   TRUSTED_HEADER="REMOTE_USER"

which can be valid for multiple authentication mechanisms. It does not
however ensure that broker and console will use the same mechanisms.

Addressing
WARN: test_auth_conf_files
        The two authentication configuration file names set up for the console and broker do not match;
        please ensure that they are using the same authentication mechanism.
        Authentication configration files:
        Broker: /etc/openshift/plugins.d/openshift-origin-auth-remote-user.conf

        Console: /var/www/openshift/console/httpd/conf.d/openshift-origin-auth-remote-user-kerberos.conf
Update singular routes to use singular_path

Also only use PATCH on API version 1.6 or newer
fix bz1012374 - extra check for expose port for sparse-carts
Merge pull request #3727 from smarterclayton/fix_environment_variable_routes

Merged by openshift-bot
Bug 1012812 - Report error if configuration files are missing
Merge pull request #2950 from adelton/oo-diagnostics-test_auth_conf_files

Merged by openshift-bot
fix bz1012901 - observer needs to be called
Merge pull request #3730 from jwhonce/bug/1012812

Merged by openshift-bot
Merge pull request #3732 from rajatchopra/master

Merged by openshift-bot
Bug 1012264 - Remove all unresponsive db features + misc bug fixes
Bug 1012297 - Pass gear_id instead of gear_uuid to application remove_gear()
Remove skip_node_ops flag from user/domain/app/district models.
oo-admin-repair changes

Model changes to handle node_removed flag on the gear
Fix integration extended tests
Merge pull request #3731 from pravisankar/dev/ravi/admin-repair-fixes

Merged by openshift-bot