Clean up JuliaSet and extend Complex.
More work on Julia
Merge pull request #25 from jukkae/boids-tweaks

Boids tweaks
Merge branch 'julia' of https://github.com/vijoc/into-dangerzone into
julia

Conflicts:
	IntoDangerzone/src/math/Complex.java
	IntoDangerzone/src/scenes/julia/JuliaSet.java
Merge branch 'master' into julia
Work on julia. Looks pretty nice.
Merge pull request #26 from vijoc/julia

Julia
Merge pull request #27 from jukkae/boids-tweaks

Boids tweaks
Add some controls to JuliaScene.

Pressing space will toggle the function. Up/down keys change the number
of iterations, and 'd' toggles the debug info.
Merge pull request #28 from vijoc/julia

Add some controls to JuliaScene.
Merge remote-tracking branch 'origin/master' into boids-tweaks