Added Dummy Plugin with all dummy "passthrough" DS and KPIC

Added string method to DataSourceResult and DataSourceParameters

Bumped release to dev1

Moved bundle_id to ids and aggregated ExtensionPointID onto enumeration class

Removed name property from base evaluator classes

Using make html to create the docs

Introduced base class for the bundles.

Using ABCHasStrictTraits for the Base classes and enforce traits compliancy

Extract io layer to writer/reader class