This module was intended to ease migrations of applications that used
the pre-8.3 version of text search to the in-core version introduced
in that release. However, since all pre-8.3 releases of the database
have been out of support for more than 5 years at this point, we
expect that few people are depending on it at this point. If some
people still need it, nothing prevents it from being maintained as a
separate extension, outside of core.
Discussion: http://postgr.es/m/CA+Tgmob5R8aDHiFRTQsSJbT1oreKg2FOSBrC=2f4tqEH3dOMAg@mail.gmail.com
This is advance preparation for introducing even more test modules; the
easy solution is to add them to contrib, but that's bloated enough that
it seems a good time to think of something different.
Moved modules are dummy_seclabel, test_shm_mq, test_parser and
worker_spi.
(test_decoding was also a candidate, but there was too much opposition
to moving that one. We can always reconsider later.)
