Apache Mailet API lives

We've just finished setting up subversion and the build stuff for the Mailet API sub project of James.

There are still tasks to complete:

1. Fix james-server trunk before the next nightly build
2. Change the server website "mailet" links
3. Create some decent content for the API website
   
4. Get the web-site updated
5. sort the svn commit emails so they go to the right list
6. release the current version from the sub-project.

However its a big step, and one I've been looking forward to since James became a TLP.