Initial formula
Updated for 1.0 release and open-ports added
Ensemble->Juju rename
Juju transition, switched from sqlite to dirty default database
splitting revision, using private-address
get npm working again
bump revision
Fix up etherpad to work and refactor charm to be cooler
This update is a major refresh of the etherpad-lite charm.

Fixes in this commit:

1) Make it work - it was broken and ep-lite would not start
   The charm now uses a know good upstream commit inconjunction
   with Chris Lea's nodejs and npm PPA
2) Make mysql work - not sure how that ever worked but it does now

Improvements

1) Move to -common model with symlinks - I much prefer this style
2) README!
3) Config - you can now choose a commit, branch or tag from upstream github to use
Made myself the maintainer
Drop use of PPA for nodejs and npm - the version in precise is good enough and the PPA now ships 0.8.x which is not yet supported
Drop use of nodejs PPA as its no longer compatible with this charm
Updates to use the new, correct github url
Use new github location for etherpad-lite source
Fix up README to be Markdown so it renders nice in the store.
python install hook works
config-changed works
switch default to sqlite
upgrade-charm works
fixup upgrade branch handling