update TODO
Merge branch 'maru-next' of github.com:vobject/maru into maru-next
- get rid of all Eclipse RCP references in the data model classes
- reorganize data model to allow easy export without RCP dependencies
- replace Collection with List in the data model
- move propagation caching into its own class and into the core data model
- increase Maru version number to 1.3
- migrate to target platform to Eclipse 3.8 (no default)
- create network enabled core data model provider and listener
- add start/stop of network data model server to maru.ui.debug
- other minor refactorings