Browser extension Settings/Configuration screen

[katetaylormoz]

^ Mockup that demonstrates a settings page addition to the browser extension

• This change would mean we could reduce the amount of 'Save' buttons on the application's home view and use the user's preference for formatting the download
• The 'Links here' is meant to be a catch-all for relevant information (to be added if we feel the need)
• Open to suggestions for the label 'Local file location'