Added ownership of /var/log/openshift/broker
Bug 956670 - Fix static references to small gear size

https://bugzilla.redhat.com/show_bug.cgi?id=956670

Creating a new district would default to small gear size even if
DEFAULT_GEAR_SIZE has been updated.  This updates the static references
to use the DEFAULT_GEAR_SIZE instead.

Also added a test to verify that new districts created without gear size
specified use the default_gear_size instead of small
Add a class for accessing cgroups parameters for a gear and reproduce the v1 behavior.
Move haproxy shared scripts into /usr/bin.
Fix mock-0.2 display name
The sandbox directory is owned by the gear user in v2.
Merge pull request #2205 from dantrainor/master

Merged by openshift-bot
Add health check option to front-end for v2 carts.
clean up after build failure
more cleanup
fix the cleanup
Automatic commit of package [openshift-origin-cartridge-haproxy] release [0.3.1-1].
Automatic commit of package [openshift-origin-cartridge-php] release [0.3.1-1].
Automatic commit of package [openshift-origin-cartridge-perl-5.10] release [1.8.1-1].
Automatic commit of package [openshift-origin-cartridge-python] release [0.3.1-1].
Automatic commit of package [openshift-origin-cartridge-diy-0.1] release [1.8.1-1].
Automatic commit of package [openshift-origin-cartridge-jbossas] release [1.1.1-1].
Automatic commit of package [openshift-origin-cartridge-jbossews-2.0] release [1.5.1-1].
Automatic commit of package [openshift-origin-cartridge-postgresql] release [0.1.1-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [0.3.1-1].