- add build dep on ImageMagick/docbook-xsl/libxslt to build the documentation
- dont install the utils anymore, they're not maintained and were barely
useful. postgis_restore.pl is in share/postgresql/contrib/postgis-2.0 now
- provide a complete do-regress target taking care of creating/starting/tearing
down a temporary database
- 'CREATE EXTENSION postgis' is now the simpler way to spatially-enabled a db
- add a README explaining how to LD_PRELOAD libpthread.so in postgresql since
it's required by postgis
- take maintainership from eric@ since he doesn't use it anymore
- see http://www.postgis.org/news/20120403/ for the list of new features
in the 2.x branch.
