[fluxus] yes, more commits

[dave griffiths]

* (blend-mode src dest)

takes two strings which can be of the following:

zero
one
dst-color  
one-minus-dst-color 
src-alpha		   
one-minus-src-alpha
dst-alpha
one-minus-dst-alpha
src-alpha-saturate (src only)

and sets the fragment blendmode. this works on the primitive state, so
it can be set differently for seperate primitives and pushed and popped
etc as you'd expect

* (force-load-texture texturefilename)

uncached loading of textures - so you can edit em in gimp, save and
rerun the script to pick them up without exiting fluxus.

a feature freeze (honest!) and a release soon... 

cheers,

dave