disable ha feature
node: add oo-gear-firewall tool

oo-gear-firewall supersedes the scripts in
https://github.com/openshift/openshift-extras/tree/master/security
to implement the network isolation of gears from each other on a node
host. It can be used to create rules such that each gear can only bind
or connect to the internal IP range that belongs to it. It can also
disable the rules it has created in case the operator has a need to
break them.
Merge pull request #5860 from sosiouxme/iptables-selinux-rules

Merged by openshift-bot
Adding routing daemon code.

This daemon will load a configured routing implementation and react to
routing messages emitted by a broker.
Merge pull request #5861 from rajatchopra/master

Merged by openshift-bot
Bug 1151648 - Skip any files in .cartridge_repository directory
Merge pull request #5864 from jwhonce/bug/1151648

Merged by openshift-bot
Merge pull request #5863 from calfonso/routing-daemon

Merged by openshift-bot