COMPO -> 2.064

[Steve Teale]

I pushed changes to GitHub (https://github.com/britseye/compo) 
today that allow a clean build with warnings and deprecations on 
using DMD2.064.

Regularized shape and geometric objects so they are all 
implemented
in a similar way for ease of maintenance.

Added a more complete implementation of Flatten and Drawing, and 
a new
pattern type - BrushDabs. This introduces the idea of 'shim' 
layers -
objects that do not normally display themselves, but effect the
following layer. So BrushDabs will be used as fill for any closed 
shape
or geometric object that is placed over it.

The Codeblocks project file is also changed somewhat - hopefully 
for the better. Codeblocks linking is very fragile.