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
Enable email notifications on travis
Merge pull request #150 from healpy/fix_anafast_unit_test

Fix anafast unit tests
Update CHANGELOG.rst
Update INSTALL.rst
Update INSTALL.rst
Pass through all arguments to CC and CXX to configure

Previously, if one attempted to pass arguments to the compiler by
setting the CC or CXX environment variables, the additional arguments
would be ignored and not passed on to the configure scripts for cfitsio
and healpix_cxx. For instance, if one ran setup.py as follows:

    $ env CC="gcc -foo -bar" CXX="g++ -foo -bar" python setup.py build...

then the "-foo" and "-bar" arguments would not be passed on when
building cfitsio or healpix_cxx.

With this patch, the CC and CXX environment variables are propagated to
the cfitsio and healpix_cxx builds including any additional command line
arguments.

This partially addresses #136 and #151, in which it is necessary to pass
some additional arguments to the C++ compiler to build on Anaconda for
Mac OS.
Propagate MACOSX_DEPLOYMENT_TARGET to environment

Apple switched default C++ standard libraries (from gcc's libstdc++ to
clang's libc++), but some pre-packaged Python environments such as
Anaconda are built against the old C++ standard library. Luckily, we
don't have to actually detect which C++ standard library was used to
build the Python interpreter. We just have to propagate
`MACOSX_DEPLOYMENT_TARGET` from the configuration variables to the
environment.

This workaround fixes #151.
Merge pull request #152 from lpsinger/pass-thru-all-cc-cxx-args

Pass through all arguments to CC and CXX to configure
Merge pull request #153 from lpsinger/propagate-macosx-deployment-target

Propagate MACOSX_DEPLOYMENT_TARGET to environment
updated manifest for release
version 1.7.1
Changelog for 1.7.1
Note about pip version

see #154