cleanup Not found, probably in some lost GUI-related file

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@59447 65644016-39b1-43b1-bf79-96bc8fe82c15
Fixed CORE-4394: Cursor not found error when using legacy API

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@59448 65644016-39b1-43b1-bf79-96bc8fe82c15
CORE-4386: Report more details for "object in use" errors. More changes to follow.

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@59449 65644016-39b1-43b1-bf79-96bc8fe82c15