Fixed "Enabled" state of wire encyption

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@58747 65644016-39b1-43b1-bf79-96bc8fe82c15
Inline docs

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@58748 65644016-39b1-43b1-bf79-96bc8fe82c15
Do not encrypt xnet connections

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@58749 65644016-39b1-43b1-bf79-96bc8fe82c15
Enhanced diags for unprepared statement

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@58750 65644016-39b1-43b1-bf79-96bc8fe82c15