another ugly fix
changed the specifier for whether to use in-main-thread
God I fucking hate working on osx sometimes
gotta go fix stuff on main
Oh man this was painful. We now have basic structs.
Next is filling them out and integrating with arrays
All kinds of changes
* nearly done struct
* tying into c-arrays
* found some way to kill lots of code, commiting so I dont feck this up
committing because I keep forgetting to
more tweaks, need to test the gpu side stuff now
gpu-arrays are back in business
so damn close...some poxy warning about types
grr
testing and fixing examples
moved interpolation funcs to the vector and math packages
bezier curves
Added the general maths package
Merge branch 'struct-rewrite1404' of github.com:cbaggers/cepl into struct-rewrite1404

Conflicts:
	cgl/vertex-streams.lisp
	examples/3.lisp
	examples/5.lisp
	examples/6.lisp
	examples/a.lisp
	examples/moving-triangles.lisp
remove old examples