MoM status page

[Martin Pool]

mdz pointed me to <https://merges.ubuntu.com/main.html>, which is
produced by MoM, which can be seen as a precursor to UDD.  It would be
nice to generate such a page from the overall UDD system, including:

 * the latest version in Debian
 * the latest Debian version in our import branch (so if they mismatch
the import may be broken)
 * ditto the upstream version
 * the latest version packaged in Ubuntu
 * ... and the latest version in our packaging branch

... and maybe more.

-- 
Martin <http://launchpad.net/~mbp/>