Transceiver52M: Add GPRS combinations to correlation types

Submitted-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Thomas Tsou <tom@tsou.cc>

git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@5677 19bc5d8c-e614-43d4-8b26-e1612bc8e597