Eclipsoid - Add Javadocs to Eclipsoid CPC if available
Eclipsoid adds the sources to the CPC if a corresponding source jar is available.
Provide an analog functionality for javadoc if a corresponding documentation jar is available or if a URL to a javadoc site (local or remote doesn't matter) is provided. For the latter case we must find a way to
- define the javadoc URLs in the repository beside the jars
- transport this information to the Eclipsoid client so that it is added to the CPC entry.