* automated tests for footer links
* renamed navbar test file and removed footer links to separate file
* run with make smoke
* added tests for join scratch and sign in in navbar
* fix linter errors & update www links
* addressed some of ray's comments
* fix failing test - projects row link
* maybe fix error?
* continue switching to click, convert so it runs with disabled selenium promise manager, and refactor to be less location dependent
* finish switching off of implicit reliance on selenium promise manager
