Update 9.1 release notes to reflect commits through today.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 9 Jun 2011 22:44:05 +0000 (18:44 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 9 Jun 2011 22:44:46 +0000 (18:44 -0400)
commite9c9a920680595b7726148852e19deeb1f7b98a5
treea298374982a2fc8dab2db520313cec15ea2d2872
parent9261557eb1e19cf691f6f2cd9bd4d55fd8603a48
Update 9.1 release notes to reflect commits through today.

Also do some desultory copy-editing on the notes.
doc/src/sgml/extend.sgml
doc/src/sgml/release-9.1.sgml