Bug 1051910: Fix Python 2.6 regressions

The Python 3.3 SCL work broke many aspects of the 2.6 version by erroneously moving files/directories
shared by 2.6/2.7 into the 2.7 version directory.
Bug 1052059: Fix Python 3.3 venv path references
Merge pull request #4460 from ironcladlou/bz/1051910

Merged by openshift-bot
Merge pull request #4461 from ironcladlou/bz/1052059

Merged by openshift-bot
Bisect the scale up/down threshold more evenly for lower scale numbers
Bug 1052103: Fix template app.py for Python 3.3
Automatic commit of package [rubygem-openshift-origin-node] release [1.19.7-1].
Automatic commit of package [openshift-origin-cartridge-haproxy] release [1.19.4-1].
Automatic commit of package [openshift-origin-cartridge-jbosseap] release [2.12.3-1].
Automatic commit of package [openshift-origin-cartridge-jbossews] release [1.18.3-1].
Automatic commit of package [openshift-origin-cartridge-postgresql] release [1.19.2-1].
Automatic commit of package [openshift-origin-cartridge-mysql] release [1.19.5-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.19.5-1].
Automatic commit of package [openshift-origin-cartridge-python] release [1.19.3-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.19.7-1].
Automatic commit of package [openshift-origin-cartridge-jbossas] release [1.19.3-1].
Automatic commit of package [openshift-origin-node-proxy] release [1.17.4-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [1.19.4-1].
Automatic commit of package [openshift-origin-broker-util] release [1.19.5-1].
Bug 1051349 - sql db cannot be connected via java datasource after db cartridge restart on the first time