* Tries to match user account from list of emails in Github API
Requests the 'user:email' scope from Github which returns the private
emails associated with the user's account.
* Centres GitHub button in layout
* added account page showing username and email
* change username and email
* validate current password and add new password
* reject promise with error for reduxForm submit-validation for current password
* updated user reducer to handle setting sucess and server side async
* warning if there is current password but no new password
* fixes logout button
* import validate function, fixes logout style
* update eslint and dependencies, fix linting errors that can be fixed with --fix
* fix lots of linting errors
* update eslintrc, fix some linting errors
* fix all server side linting errors, untested
* fix errors that fixing linting errors had caused
* fix client side eslint errors
* fix client side linting errors
* fix refs lint errors
* fix more linting errors
* update eslint and dependencies, fix linting errors that can be fixed with --fix
* fix lots of linting errors
* update eslintrc, fix some linting errors
* fix all server side linting errors, untested
* fix errors that fixing linting errors had caused
* fix client side eslint errors
* fix client side linting errors
* fix refs lint errors
* fix more linting errors
* fix some accessibility linting errors
* fix a lot of linting errors
* fix a billion more linting errors
* hopefully fix all linting errors, still need to test
* fix bugs that fixing linting had caused
* make login a seperate page
* make signup a another page
* get previousPath
* setPreviousPath between routes
* new desig for login pagen
* new design for signup page
* added login and exit icons
* added signup and exit icons
* refactor form-container.scss
* deleted extra code
