+ - Mirror tool
+ - Restrict movement horizontal/vertical tool
+ - Trim tool
+ - Fix Arc manipulator. Idea: split edge handles so that the inner half controls
+ arc sizing, outer half controls rotation. That way you can grab either handle
+ and know what it's supposed to do.
+ - Fix loading and saving code
+ - Add Drawing Properties dialog (separate from Application Settings)
+
+
+Stuff That's Done
+-----------------
+
+ - Fix snap to grid to honor both states (right now, it's a weird mix of states)
+ [Shamus 2013-08-11]
+ - Add Arc [Shamus 2013-08-14]
+ - Fix snap to grid to allow picking up of handles when they are not on a grid
+ point. [Shamus 2013-08-18]
+ - Add OSD routines so they don't have to be implemented in Objects [Shamus
+ 2013-08-24]
+