See http://mapserver.org/development/announce/6-2.html for a list of new
features in the 6.2 branch.
- Uses its own local copy of agg (as mapnik..)
- now uses libtool and installs a library. Adapt chroot setups as needed.
- provides an install target, so install perl examples and mapscript.ini
in post-install.
- dont install php examples, they're badly outdated