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
Changing the dev-stack web-ui dev-env based on new packaging scheme
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