Merge pull request #2760 from pmorie/stg/fix1

[TO_STAGE] Skip symlinks in V1 cart model each_cartridge
Automatic commit of package [rubygem-openshift-origin-node] release [1.9.13-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [0.4.10-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.9.13-1].
rm -f .erb files after processing