Formatting

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45734 4005530d-fff6-0310-9dd1-cebe43e6787f
ToDoList: Use TSpinEdit for item Priority. Improve anchoring.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45735 4005530d-fff6-0310-9dd1-cebe43e6787f