Classes related to the search index moved to new package
Extraced interface from class SearchIndex
Read-only attribute removed from search index
Reference to search index service added to content repository service factory
Interface SearchIndex moved to bundle 'weblounge-contentrepository-api'
Interface SearchIndex again moved to new module 'weblounge-common-api'
Reference to search index added to content repository
Setting search index reference
Interface VersionedContentRepositoryIndex integrated into SearchIndex interface
Search index finally decoupled from content repository index

Search index is now implemented as a OSGi service. The content repository gets a reference to the service upon its creation in the factory.
Search index OSGi DS configuration added
Methods find(..) and suggest(..) removed from Content Repository Index, now using Search Index directly instead