Upgrade shrinkwrap format from npm2 to npm3
Upgrade shrinkwrap format from npm2 to npm3

This is what I did (with npm 3.10.x):

* rm npm-shrinkwrap.json
* rm -rf node_modules
* npm cache clean
* npm install
* npm shrinkwrap

npm3 shrinkwrap is idempotent so going forward diff sizes of the
npm-shrinkwrap file should be a lot smaller.

Change-Id: If43e2adb9a21bb31cdb94e13446b0ab13c4b710b

knowncitizen/tripleo-ui,knowncitizen/tripleo-ui,knowncitizen/tripleo-ui,knowncitizen/tripleo-ui