implement core.matrix PMatrixDivide
Merge pull request #48 from farrellm/matrix-divide

Add implementations for PMatrixDivide
mmul on vectors fixed
Merge pull request #52 from Gerrrr/mmul_on_vectors

mmul on vectors fixed
typo fixed in maybe-positive function
Merge pull request #53 from Gerrrr/bug/maybe-positive

typo fixed in maybe-positive function
linear algebra API implementation
:compact option added to qr decomposition
mp/cholesky returns lower triangular matrix
unified protocol function for matrix and vector norms
core.matrix version updated
Merge pull request #54 from Gerrrr/feature/linear_algebra_protocols_implementation

linear algebra API implementation
Add core.matrix link and comment
Merge remote-tracking branch 'upstream/master'

Conflicts:
	project.clj