fpvectorial: Advances support for drawing raster images, not yet working

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42273 4005530d-fff6-0310-9dd1-cebe43e6787f
lazutils: TMask.InitMaskString: use CaseSensitive

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42274 4005530d-fff6-0310-9dd1-cebe43e6787f