Merge pull request #11 from vmahuli/master

adding changes for nova_contrail_vif
Merge remote-tracking branch 'upstream/master'
Use repo from https://github.com/opencontrail-ci-admin/git-rep
Merge pull request #12 from vmahuli/master

removing extra spaces from contrail-jobs.yaml
Merge remote-tracking branch 'upstream/master'
reducing execution time