As a funder I want an easy path to the signup page

[joemull]

As a funder I am unfamiliar with the OLH website and am not sure what to click on if I just need to fill out a signup form.

There should be a small tab as described in openlibhums/hourglass#188 on the side of every page saying "Support us" or something similar that takes me to the appropriate place.

Paula also suggests we can make the buttons clearer so that new users find the thing they are looking for more easily. "Join OLH" for example, instead of or in addition to "Start signup" or "Skip to signup".