Minor tweaks to etherpad_lite module.

Set custom pad.js file to mode 0644. Add nginx config for Etherpad-Lite
to sites-available then symlink to that from sites-enabled. Use Ubuntu
packages for Node.js and NPM instead of building from source (Precise
appears to have fairly recent packages that work).

Change-Id: I752a10ea32b462ef0cc8a5a515dd44c9390a4776
4 files changed
tree: 3bd1b1a7b8e53122f5f3f8da69ecf95947504569
  1. files/
  2. manifests/
  3. templates/