<oo-diagnostics> Bug 976874 - Detect abrt-addon-python conflicts

https://bugzilla.redhat.com/show_bug.cgi?id=976874

abrt-addon-python does not play nicely with the python cartridge, alert
if the following conditions are met:
1) RHEL 6.4 (RHEL 6.5 will contain an update to abrt-addon-python)
2) abrt-addon-python installed
3) python v2 cart installed
Merge pull request #2918 from detiber/abrtyerkillinme

Merged by openshift-bot
Automatic commit of package [openshift-origin-cartridge-cron] release [1.8.4-1].
Automatic commit of package [openshift-origin-cartridge-haproxy] release [0.5.4-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.10.4-1].
Automatic commit of package [openshift-origin-cartridge-jbossas] release [1.3.6-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [0.5.5-1].
Automatic commit of package [openshift-origin-node-util] release [1.10.4-1].
Automatic commit of package [openshift-origin-cartridge-python] release [0.5.5-1].
Automatic commit of package [openshift-origin-cartridge-phpmyadmin] release [1.10.4-1].
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