Fix regression.
Fix regression.
Major refactor.

- Splitted monstrous data.js into smaller parts
- removed Graph commands, mapping to Operations solely.
Add support for filtering property changes by property type.
Not a real change.
Improved error message.
Return undefined if a property can not be resolved.
Improved property change listening.
Bugfix in property change emitter.

More robust dealing with specified filter.
Not a real change.
Graph manipulation API docs
Module configuration file.
Merge branch 'master' of github.com:michael/data
isValueType inline doc
Part of Graph.Private docs.
Generated package.json
Merge branch 'master' of github.com:michael/data
Fix regression.
Created package.json for version bla
Created package.json for version v0.8.0