Prepare for postgresql 9.3 beta 1 by svn cp postgresql92-* postgresql93-*
Add postgresql 9.3 beta1

Conflicts:
	Mk/bsd.database.mk
Update postgresql93-client to properly depend on pkgconfig
Reported by: Ports-QAT

Conflicts:
	databases/postgresql92-server/Makefile
Properly bump PORTREVISION on postgresql-client-9.3.beta1
pkgconfig belongs under libdata
Add missing pb_basebackup
Update PostgreSQL 93 to beta 2.

URL:	http://www.postgresql.org/about/news/1471/
Merge pull request #67 from reallyenglish/postgresql-9.3_beta2

Postgresql 9.3 beta2