Cosmetic cleanup
Ignore build directors on testing
Test Coverage
add more engine tests
Test improvements
name mocked out functions in test_delete
one is not two; two is not one
Merge pull request #30 from jacobb/add_more_coverage

Add missing test coverage, refactor some tests
Issue #6: Fix for sphinx theme + flask theme
add DS_Store to .gitignore
Update theme conf.
Update to engine-style syntax.
Fix bad doc reference.
fix for django cache tests
Remove unnecessary getattr
Merge pull request #35 from jacobb/doc_refactor

Docs + Cache test refactor.
Merge fix