nightly update

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60321 65644016-39b1-43b1-bf79-96bc8fe82c15
Fixed CORE-4631: Lock manager "out of room" error hides the real cause of this problem.

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60326 65644016-39b1-43b1-bf79-96bc8fe82c15
Forgotten commit.

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@60328 65644016-39b1-43b1-bf79-96bc8fe82c15