Add config file for coverage.py to exclude some common things: http://nedbatchelder.com/code/coverage/config.html
Simple spider test. Test image created with Pillow.
pyflakes
More spider tests
Make sure nvalues is int and not float for Python 3
pep8/pyflakes
Merge pull request #680 from hugovk/spider

Add tests for SPIDER image files
Updated Changes.rst [ci skip]
Merge pull request #676 from hugovk/__main__

Exclude non-runnable code from coverage