Selenium tests of logistration password reset
ECOM-650 updated to add auto scrolling for password reset view
Merge pull request #5964 from edx/renzo/password-reset-selenium

Renzo/password reset selenium
Merge pull request #5973 from edx/alasdair/logistration-password-scroll

ECOM-650 updated to add auto scrolling for password reset view
Update the API and Data Layer to get the student from the models.
Merge pull request #5975 from edx/sanchez/change_api_student_id

Update the API and Data Layer to get the student from the models.
Updating the design of the DRF views for enrollments.