Got it working with boost threads.. not sure what speedup is yet
Fixed gitignore so it only ignores things called raytracer in the repo root
Forgot to add the queue
Merge branch 'master' into boost
Fixed main since I has messed up the arg parsing
Now instead of just doing a certain number of threads, we try 1-8
Added script for graphing speedup, and made the multi-threaded version try more than one number of threads
Uhh something for speedup script
Cleaning up
Cleaning up
Merge branch 'boost' of github.com:nslo/raytracer into boost
Switched on 'release' mode
Changed makefile to work with boost on Nathan's system
Merged in the new makefile, and formatted source files
Bounding box
Merge branch 'boost'

Conflicts:
	raytracer/Makefile
	raytracer/src/raytracer/main.cpp
	raytracer/src/raytracer/raytracer.cpp
	raytracer/src/raytracer/raytracer.hpp
	raytracer/src/scene/model.cpp

Also switched to use all available concurrency by default