Fix platform upgrade tests
remove validator, require mcollective-common >= 2.2.3 (#961137)
Bump up PostgreSQL memory parameters

Bug 1003445
Values are discussed in
https://bugzilla.redhat.com/show_bug.cgi?id=1003445#c1

Larger gears should allow even larger values, but further discussions
are necessary.

Values are lower on embedded cartridges.
Merge pull request #3547 from BanzaiMan/dev/hasari/bz1003445

Merged by openshift-bot
Merge pull request #3538 from pmorie/dev/fix_tests

Merged by openshift-bot
Merge pull request #3549 from tdawson/tdawson/any_validator/2013-09

Merged by openshift-bot
Automatic commit of package [openshift-origin-cartridge-jbossews] release [0.9.2-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.14.2-1].
Automatic commit of package [rubygem-openshift-origin-node] release [1.14.2-1].
Automatic commit of package [openshift-origin-cartridge-nodejs] release [1.15.2-1].
Automatic commit of package [openshift-origin-cartridge-postgresql] release [0.7.2-1].
Automatic commit of package [openshift-origin-cartridge-python] release [0.9.2-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.14.2-1].
Automatic commit of package [openshift-origin-msg-node-mcollective] release [1.14.2-1].
Automatic commit of package [openshift-origin-util-scl] release [1.4.2-1].
Automatic commit of package [openshift-origin-msg-common] release [1.14.2-1].
Automatic commit of package [openshift-origin-cartridge-mongodb] release [1.13.2-1].