T0 Nightly v2.0.3.15

-Fixed tweening with Custom Figures.
-Added functionality for multiple bitmaps per figure. This saves
correctly with the File -> Save As.. feature.
-Disabled regular 'save' button in all file menus, as It generated some
confusion. You must use 'Save As' in both the stick editor and in
general for now, until we get change detection implemented.
-Added function to save .tzf files to a filestream.
FileIO.saveFigure(BinaryWriter, StickCustom);. Returns true / false if
the saving was successful or not