array_length() doesn't exist on PG 8.3 use array_upper() instead
documentation changes to reflect incompatibilities between slony 2.1.x and 2.2.0
updating minor upgrade instructions to reflect that slony server files are now versioned
and both versions can co-exist in the $libdir and $sharedir at the same time
documentation sgml fixes
Tweak to release notes
Shift some anachronisms to the Obsolete section
More fixes to anachonisms