COBOL language in Firebird SQL Pre-processor is now enabled on debian/ubuntu

This feature was requested on ubuntu bug tracker and now  fix  is released in firebird2.0 for Ubuntu Intrepid Ibex

https://bugs.edge.launchpad.net/ubuntu/+source/firebird2.0/2.0.3.12981.ds1-16
and in firebird2.1/firebird.2.0 for debian
http://packages.qa.debian.org/f/firebird2.1/news/20080523T050204Z.html