Drupal SP Memberform

New membership form for SP.

Testing

JUST A TEST CHANGE...

1. First, run composer install in the project directory to install the testing software
2. Be sure to run Selenium in the background and install an appropiate webdriver (in our case, Chrome)
3. Set export CIVIDEV_USER=username and export CIVIDEV_PASSWORD=password to the appropiate username and password
4. Run ./vendor/bin/codecept run to run the tests.