Обсуждение: pgsql: Documentation for test_shm_mq.

Documentation for test_shm_mq.

Commit 4db3744f1f43554b03d8193da4645a0a5326eb18 added this contrib
module but neglected to document it.  Oops.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/16cad3e8674777d3e0bedbc1e1c408b0448d0545

Modified Files
--------------
doc/src/sgml/contrib.sgml     |    1 +
doc/src/sgml/filelist.sgml    |    1 +
doc/src/sgml/test-shm-mq.sgml |   71 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 73 insertions(+)