remote-user: Fix .conf migration in %post

If the remote-user auth plug-in is installed but is not enabled at the
time of an upgrade, its httpd configuration file may not be present.  In
order to avoid causing an error during a package upgrade, only modify
the file if it is present.
Bug 971586

Set up cron's PATH to use primary cartridge's *_PATH_ELEMENT so that
cron can use the cartridge's executables.
Mimic rhcsh logic more closely

Ensure the primary cartridge's *_PATH_ELEMENT wins
openshift_facts.rb: sort cart_list
Use OPENSHIFT_*_DIR in standalone.conf

In the JBoss cartridges' standalone.conf file, use OPENSHIFT_JBOSSAS_DIR
or OPENSHIFT_JBOSSEAP_DIR as appropriate to set the value of CART_DIR.
oo-accept-broker: check httpd_execmem

Add httpd_execmem to the list of Booleans that check_selinux_booleans
checks.
move_gear: drop outdated rollback code

Don't call the remove-httpd-proxy hook when rolling back a failed
move_gear operation in MCollectiveApplicationContainerProxy.

The remove-httpd-proxy hook was removed from the v2 cartridge model, so
calling the hook results in calling an undefined method in the cartridge
model when v2 cartridges are used.  Furthermore, the platform now takes
care of configuring the port proxy, so it is no longer necessary for
move_gear to invoke remove-httpd-proxy.  Commit
7d458f76116a0b72b651155d1178ad3d70398104 already dropped the call in
move_gear to the "move" hook, which invoked the deploy-httpd-proxy hook,
which is also handled by the platform now.

This commit fixes Bug 987218.
Merge remote-tracking branch 'origin/master' into changes_for_membership
Merge remote-tracking branch 'origin/master' into changes_for_membership
Merge pull request #3134 from smarterclayton/changes_for_membership

Merged by openshift-bot
Add omit method for functional and integration tests
Bug 982738
Forgot the "then" for bash.
Add global navigation to documentation

Changed document template in documentation to add a global nav
bar that includes links to the OpenShift Origin home page
and the docs home page
Add origin asciidoc theme to documentation

Including compiled and source files
Add resources for origin asciidoc theme to documentation
Change default documentation body font to match OpenShift font list
Fix small issues with documentation theme

* Changed position of logo to make it seem more centered, and added
larger logo for better scaling.
* Added font source stylesheets so that theme files are complete
* Changed header link text to improve readability
Remove unused font files from documentation theme

The theme is referencing the font files used by the site so that
they are more likely to be cached, so the local font files are no
longer needed.
Change documentation build to use origin theme