added ability to perform unit tests (with 'sima.test()') and some examples tests
example data added, example unit tests added to test_motion.py, placeholder test_ files added
adjusted tifffile so that doctests successfully
doctests execute successfully and fail on missing features
annotations added, unit tests for motion.py added
Edited readme and credits.
Merge branch 'master' into tests
Fixed problem with creating an dataset without savedir
Fixed paths in the example dataset iterable.
Fixed a doctest. All doctests passing except for indexing of
imaging datasets, which has not yet been implemented.
Bug fix that arose with a cut in which all values are identical causing the otsu thresholding to fail.
Merge branch 'master' of localhost:/opt/git/sima
Added missing doc file.
Merge branch 'master' of 156.111.43.151:/opt/git/sima
Updated the workflow example.
Added documenation link to the docstring.
Minor edit to example.
Changes to docs.
Bug fixes
Changed example function call names.