TEST: check MISO too
Bugfix: _get_num_den: squeeze fix and never return arrays with no len.
TEST: test for no arrays without length.
MINOR: plot label, refactor, add units.
FIX: don't squeeze the poles (to never have size-less arrays).
FIX: force float64 data everywhere
TRAVIS: move to Python 3.4 as default Python 3.
Create seperate tests directory and test for axisLabels.
Merge pull request #31 from schodge/nose_setup

Create seperate tests directory and test for axisLabels.
DOC: tune font sizes.
TEST: Add test for bilogplot.
TEST: move test_dsdemo3 to the new tests location,
TEST: Add test data to tests/
TEST: refactor test_dsdemo3.py
TEST: Add test for bquantize.
TEST: Add test_bplogsmooth.py contributed by Shayne Hodge.
TEST: Add test_template.py contributed by Shayne Hodge.
TEST: remove test code from _axisLabels.py
TEST: switch to the new test suite
BUGFIX: sanitize input parameters