Reworked the distrib script to include tutorials.

Also meant making the tutorials self-contained, instead of including
cruft from the tests and apps.
removed some camelCase
Copy support images into tmp for tutorial tests
Made local laplacian beta more like the original paper.
Some progress towards working cmake on linux

Also quoted a bunch of stuff #280
Made Python local laplacian track the C++ version.
Merge pull request #294 from fcr/master

Made Python local laplacian track the C++ version.
Fix horrifying simplify bug (cherry-pick from specialize branch)

a && a -> false
Fix race condition in Makefile
Correction for mining And and Or chains.
More aggressive simplification of comparisons, mins, maxes

We now exploit bounds knowledge from containing for loops
Merge branch 'master' into specialize

Conflicts:
	src/CMakeLists.txt
	src/Simplify.cpp