v2.0.0

v2.0.0 changelog:

• Changed to using sass, with the old style being included as the legacy styles.
• Redid how the theme is applied, which fixes #7.
• These were both based originally based on how the Dark-youtube-plugin did it, but almost all the code involved has since been modified at least somewhat.

Touched up and converted several pages to SASS, including:

• the footer
• the free trial page
• the header
• the portrait grid, used on various pages, including history and the show page
• the premium comparison page
• the queue page
• the sidebar, used on various pages, including history
• the tabs, used on various pages, including anime, and history