Found and fixed a major bug in the is_straddling function
Update .travis.yml

Adding the get_data unittest
Fixed another bug with is_straddling; the durations were being passed in units of hours, not days
Merge branch 'v1.1' of github.com:openEXO/cloud-kepler into v1.1
Merge pull request #39 from openEXO/v1.1

V1.1
Merge branch 'emprice-cython'

Conflicts:
	.travis.yml
	python/unittests/test_bls_pulse.py
	python/unittests/test_bls_pulse_vec.py