Require pw.rb
Merge branch 'master' of https://github.com/vsmegaming/VsMe
Merge pull request #14 from matthewbentley/master

Changed pw.rb file to be in lib/, which seems to work.
Correct mailer default url
Update sign up page
Add high scores
Merge branch 'master' of https://github.com/vsmegaming/VsMe