* Fix loading of active modules (don't hardcode list)
* Implement loading of CSS files via css list
* Fix Calendar addon
- Add list of JS files to descriptor
- Add list of CSS files to descriptor
- Have calendar load its own qweb template file
- Put calendar in the correct namespace (openerp.base_calendar) instead of a nonsensical one
bzr revid: xmo@openerp.com-20110413125042-feiimul8617a51d6