TESTS: Added an __init__.py file to the tests folder.
TESTS: Start on tests for tauchen.
TESTS: Small fix to the import in the asset pricing test.
TESTS: A relatively good start for testing the tauchen method.
TESTS: Added test for rank_nullspace.py.
TESTS: Testing for the doubling algorithm in riccati.py
ENH: Change var_quadratic_sum so that it could handle scalar inputs.
TESTS: Added some tests for quadsum, but still need to test m_quadratic_sum.
Setup Folder for Examples/Tests
Adding test_mc_tools.py
TESTS: LSS temporary commit.
Merge branch 'tests' of github.com:jstac/quant-econ into tests
Merge branch 'master' of github.com:jstac/quant-econ into tests
Merge branch 'master' of github.com:jstac/quant-econ into tests
TESTS: Added a .travis.yml for continuous integration.
TRAVIS: Added the files necessary.  Build is currently failing, need to pull python 3 compatability when possible and add the correct coveralls key.
COVERALLS: Added the rep_token.
MERGE: Bring in the python 2 to 3 compatibility fixes.
TEST: start of asset_pricing.py tests
Merge branch 'tests' of github.com:jstac/quant-econ into tests