Remove dynamic rotation and translation brushes since the movement would
be unsynced after a while, resulting in a poor user experience.
Fix restoring last used settings taking to long, which caused the user
to see the values to change after the tablet application was open.
Fix using a different brush after restarting the app, if drawing before
the brush was reset.
Fix multiple dynamic brushes not working in some cases (mixing axis
would not work neither for rotation nor for translation);
Fix tablet hovering detection only working for right hand;
