Release for zenodo

Release to enable citation.

Py3 compatible version

replace xrange by range from the future package.

Bump version and upload to fix pvalue printing in fexact binary for pypi

1.4

bump version for pypi

FisherExact version 1.3

A pipy version for easy installation. With this, you shouldn't have to recompile the binaries, since it will be done at installation. Version bumping for pipy :(