Version 0.0.5

Install Script: Now using 'npm update' for upgrades, instead of running 'npm install' again.
Updated docs with explicit callout to 'pixl-webapp' for the client-side framework.

Version 0.0.4

Can now integrate with external user management system, via the 'external_user_api' User Manager config prop.
Misc fixes.

Version 0.0.3

Fixed a couple small bugs in the upgrade script.

Version 0.0.2

Minor tweaks to the installation process.
Added missing pixl-perf dependency.

Version 0.0.1

Initial alpha release, for testing only. Do not use on production!