Merge pull request #20 from vmahuli/master

Enabling neutron tests
Ignore scons neutron_plugin_contrail:test results for now
change user to admin  and create a service template
Use git-repo from bitbucket
fix a typo
Use repo from /cs-shared/tools/bin/
use default repo url
skip sanities for now until build issue is resolved
Enable ci_sanity for ubuntu
removing unwanted exit status check