release notes: update 9.3 major feature list

Bruce Momjian <bruce@momjian.us>

Commit: 2505aaed7be290018f999f6e9250c24b26db97d0
Author: Bruce Momjian <bruce@momjian.us>
Date: 2013-08-16T22:01:04Z
Releases: 9.3.0
release notes: update 9.3 major feature list

Backpatch to 9.3.

Files

PathChange+/−
doc/src/sgml/release-9.3.sgml modified +96 −15