Use sudo tee when piping output
do not fetch node-v0.8.15.tar.gz if is already there. Also reduce timeouts for gpg
Merge remote-tracking branch 'origin/master' into test2
Use the OpenContrail Neutron plugin

Use the OpenContrail Neutron plugin instead of the Neutron fork and make
some cleanup on unsued file and code.
Merge pull request #43 from biswajit-mandal/master

Changing the dev-stack web-ui dev-env based on new packaging scheme
Merge pull request #42 from Doude/use_OpenContrail_neutron_plugin

Use the OpenContrail Neutron plugin
Update neutron config based on modular plugin
VIF create now needs xconnect option
Add knob to skip sync/build
Merge pull request #38 from rombie/test2

Use sudo tee when piping output
Support using frozen contrail bits with devstack
fix error in creating ifmap user + syntax error
Avoid downloading node-v0.8.15 again
Add dependenvy for npm -- some packeges via fetch_packages.py need it
Fix npm build