should block http in vcs links and add custom error when http is used instead of https and when a invalid github username is entered

[JeremyRudman]

The regex should block http links and than the validate.js should send a new error telling the user to make the link https it should also send a custom error message if the username if not valide

hackathon-manager/app/models/questionnaire.rb

Line 46 in 5f4a844

validates_format_of :vcs_url, with: %r{((github.com\/\w+\/?)|(gitlab.com\/\w+\/?)|(bitbucket.org\/\w+\/?))}, allow_blank: true, message: "Must be a GitHub, GitLab or Bitbucket url"