Juniper/contrail-third-party — pull request #22 by biswajit-mandal (2014-05-19 08:39:08+00:00)
Title: Moving all the WebUI pkg download in fetch_packages.py including npm mod...

Moving all the WebUI pkg download in fetch_packages.py including npm modules.
If format is used as npm, it downloads the tgz file and then applies npm install which copies the npm module under node_modules directory.
If format is used as empty, then the file is renamed (if rename tag is used) and copied to dest directly.