add ipv6 support to oo-register-dns

thanks to Magnus919bis on irc for the idea
bug 950299 and bug 1018569
https://bugzilla.redhat.com/show_bug.cgi?id=950299 https://bugzilla.redhat.com/show_bug.cgi?id=1018569
changed the way it checks package and service status to make it runs on
all language
Update oo_deployment_guide_comprehensive.adoc

yum install -y mongodb-server didn't actually install the mongodb package as a dependency, and I had to install it separately. Therefore I have added mongodb to the yum install line to save time/troubleshooting for others.
Updated JBoss cartridges to use OPENSHIFT_GEAR_MEMORY_MB for memory calculations
Bug 1019646: Check if specified git ref is valid during deploy
Add helper for icons on quickstart and cartridge tiles
Fix broker extended tests
Fix for bug 1019880
Fix for bug 1019876
Adding application and domain icon to their respective page heading
Adjustments to icon-text-shadow mixin to optimize contrast of icon on light background, which was currently unused
Merge pull request #3891 from Miciah/resource_limits.conf-remove-apache_bandwidth-and-related-settings

Merged by openshift-bot
Merge pull request #3912 from fotioslindiakos/java_memory_optimization

Merged by openshift-bot
Add dependency dirs to managed_files.yml

Add dependency_dirs and build_dependency_dirs to managed_files.yml so
the platform can create
these dependency directories and symlinks when configuring the
cartridge and for clean builds.

Remove per-cartridge creation of dependency directories and symlinks in
each install script.

Remove per-cartridge force_clean_build logic wherever possible (some
cartridges may still need some, however)

Bug 1018387
Bug 1018969
fix bz 1020517 - rescue missing min/max; new group instances should respect min_gears limit
Merge pull request #3916 from ironcladlou/bz/1020365

Merged by openshift-bot
Merge pull request #3919 from pravisankar/dev/ravi/fix-broker-extended

Merged by openshift-bot
Merge pull request #3915 from abhgupta/abhgupta-dev

Merged by openshift-bot
Merge pull request #3920 from sg00dwin/console_light_theme_dev

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Merge pull request #3922 from Miciah/bug-1020391-openshift-iptables-port-proxy-service-doesnt-start-because-of-selinux

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Merge pull request #3913 from ncdc/bz1018387

Merged by openshift-bot