LazControls: add BiDiMode to DividerBevel. Issue #24069, patch from Vojtech Cihak

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40592 4005530d-fff6-0310-9dd1-cebe43e6787f
chmhelp: auto compile lhelp when showing all help, patch 23411

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40593 4005530d-fff6-0310-9dd1-cebe43e6787f
cody: clean up

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40594 4005530d-fff6-0310-9dd1-cebe43e6787f