[#55466598] The logo's link points to `/` instead of `#`
[#55466598] Add a pricing page.
[#55466598] Remove links to the `About` page for now.
[#55466598] Abstract out the header and footer.
[#55466598] Make the wiki creation page look like the landing page.
[#55466598] Pull out a big green button as a mixin.