Updates .net doc comments to align with the javadocs.  (Making changes to Javadocs as well where issues were found.)
Cleans up all javadoc generation warnings and errors.
Enables generation of xml documentation files for .net assemblies.
Adds a Sandcastle Help File Builder project to the CMF solution configured to build a help website for CMF based on the doc comments in the code.  

This project requires that the Sadcastle Help File Builder software be installed on the machine in order to compile the project (build the documentation) and requires the related visual studio extension in order to load the project in VS.  (It can otherwise be loaded in a separate GUI tool that ships with the product).

See http://shfb.codeplex.com/