add tests to mutual_recursion
add tests to create_file
Merge pull request #84 from jschaf/add-mutual

add tests to mutual_recursion
Merge pull request #85 from jschaf/add-create

add tests to create_file
don't test rename_a_file or webserver
fix spelling mistake
add 80 col and trailing whitespace lint
Merge pull request #86 from jschaf/ignore-tests

don't test rename_a_file or webserver
Merge pull request #87 from jschaf/fix-spelling

fix spelling mistake
Merge pull request #88 from jschaf/add-lint

add 80 col and trailing whitespace lint
Fixes #66.
Added parallel calculations
commit merge remote to origin