added cython file
made methods private
doc strings
pep8 cython file
added python call and doc strings
removed print
tests and minor corrections
notes change
bento change
minor doc changes
added full paper desc.
corrections to cython file, switched dtype to double
doc test
indexing
made hessian_det_appx public
moved public interface of hessian determinant to corner.py
doc string change
extra line and spelling mistake
improved test coverage
changed parameter of hessian_matrix_det