multi frame D
Merge branch 'master' of https://github.com/SteveDiamond/CVTotalVariation

Conflicts:
	save_D.jl
Merge branch 'master' of https://github.com/SteveDiamond/CVTotalVariation
color stuff
removed parallel
more color stuff
merged
Merge branch 'master' of https://github.com/SteveDiamond/CVTotalVariation
Merge branch 'master' of https://github.com/SteveDiamond/CVTotalVariation
color stuff
Merge branch 'master' of https://github.com/SteveDiamond/CVTotalVariation

Conflicts:
	recover_depth.jl
deleted admm from recover_depth
scale and stuff