Cloning projects

Hi,

I've implemented a change to Anthill to support cloning an existing 
project (bug 297). There are 3 parts. The first (and biggest) is a new 
servlet, DuplicateProjectServlet. It does the work of cloning a 
project. The other 2 parts are minor changes to main.jsp and web.xml to 
support the new servlet. The result is a "Clone" link for each project 
next to the edit/build/delete links on the Anthill home page. Using the 
new feature should be pretty self-explanatory; please let me know if 
you have questions. The only gotcha I know about is that cloned 
projects aren't automatically added to the source project's dependency 
group(s).

See the attachments to bug 297 for the new servlet + other changes: 
http://morphius.urbancode.com/show_bug.cgi?id=297

Comments appreciated.


Steve