Merge pull request #3 from malb/master

git not hg
Merge branch 'master' of https://github.com/grudy/m1ri

Conflicts:
	m1ri/m1ri_io.h
	m1ri/m1ri_permutations.h
	m1ri/m1ri_strassen.c
	m1ri/m1ri_strassen.h
	m1ri/m1riarith.c
	m1ri/m1riarith.h
	m1ri/m1riwrappers.h
	m1ri/m3d.h
	m1ri/m5d.c
	m1ri/m5d.h
	m1ri/m7d.h
	tests/test_arithmetic.c
	tests/test_m5d.c
Merge branch 'master' of https://github.com/grudy/m1ri

Conflicts:
	m1ri/m1ri_io.h
	m1ri/m1ri_permutations.h
	m1ri/m1ri_strassen.c
	m1ri/m1ri_strassen.h
	m1ri/m1riwrappers.h
	m1ri/m3d.h
	m1ri/m5d.c
	m1ri/m5d.h
	m1ri/m7d.h
	tests/test_arithmetic.c
	tests/test_m5d.c
took out the png test
Scalar multiplication
More checks
Inlined a couple functions
submatrix testing
m3d_create_m3d.c minor updates
benchmark folder and makefile
deleted references to cpu cycles
more
working with bench
working on the benchmark

doesn’t compile in autotools
odd
another issue
testing
Tests
update
fixed m3d_create tests