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using py.test
Merge pull request #147 from healpy/pytest

using py.test
updated HEALPix C++ to Jan 7
updated cfitsio to 3.360
use py.test for local testing
Fixed issue with casting in MollweideProj.xy2ij related to issue #148
Merge pull request #149 from kadrlica/master

Fixed issue with casting in MollweideProj.xy2ij related to issue #148
standard import healpy as hp
prepare 1.7.0 release
Refactoring of the Spherical Armonics tests

Now nside32 test maps are included in the repository
cleaned up useless files
ignore notebooks
Moved boundaries doctest to unit test suite
single test script testbuild.sh
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Merge pull request #150 from healpy/fix_anafast_unit_test

Fix anafast unit tests
Update CHANGELOG.rst
Update INSTALL.rst
Update INSTALL.rst