Adds the DEFAULT_TAXONOMY and Visualization endpoints

What's Changed

• Update Docs to use snake_case by @ThomasLaPiana in #114
• Update demo resources for the analytics vs. marketing example by @NevilleS in #116
• Refactor data categories & data use taxonomy (+various style fixes) by @NevilleS in #117
• Fix evaluate command to filter on fides_key if passed in by @earmenda in #119
• Update Dataset model by @ThomasLaPiana in #122
• fix: usability- remove extra whitespace in yml by @eastandwestwind in #127
• Update DataQualifier Model by @ThomasLaPiana in #130
• Load manifests recursively from directory by @earmenda in #135
• minor editing to align fidesctl documented commands to actual commands by @orangelint in #125
• Add Default resources to Fideslang by @ThomasLaPiana in #137
• Move license to root for github detection by @earmenda in #144
• Add taxonomy descriptions and revised data_use categories by @NevilleS in #124
• docs: fix readme nesting on step 5 by @chadoh in #146
• Update fides_resources.md by @dougfulton in #154
• Fix migrations missing from package by @ThomasLaPiana in #147
• Data Category Visualization by @brentonmallen1 in #136

New Contributors

• @eastandwestwind made their first contribution in #127
• @orangelint made their first contribution in #125
• @chadoh made their first contribution in #146
• @dougfulton made their first contribution in #154
• @brentonmallen1 made their first contribution in #136

Full Changelog: 0.9.8...0.9.8.4