Added spark.py ignores in .coveragerc
Added examples to index.rst
Uploading file that is not html.
Fixing blank line.
Trying to fix blank line.
Minor change to test builds.
Reran examples, more accurate numbers for example.
Final commit.
Final fixes.
Merge pull request #623 from brittainhard/examples

Adding examples, datasets for examples, and .coveragerc ignores.