lazsvnpkg: less hints

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41925 4005530d-fff6-0310-9dd1-cebe43e6787f
anchordocking: close button 1 pix border

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41926 4005530d-fff6-0310-9dd1-cebe43e6787f