IDE: Make Project Inspector remember its settings for dir hierarchy and sorting. Issues #22448, #22609

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43612 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: Make Package Editor remember its settings for dir hierarchy and sorting. Issues #18804, #22448

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43613 4005530d-fff6-0310-9dd1-cebe43e6787f