IDE: fixed msg window hint count

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45129 4005530d-fff6-0310-9dd1-cebe43e6787f
chmhelp: clean up

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45130 4005530d-fff6-0310-9dd1-cebe43e6787f