Upgrade to release 2.2.0

PR:		ports/192046
Submitted by:	rodrigo


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374261 35697150-7ecd-e111-bb59-0022644237b5
IGNORE when PGSQL_DEFAULT is higher than 9.2


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374262 35697150-7ecd-e111-bb59-0022644237b5