Add support for HTML Media Capture (file input)
so that iOS users can use the camera.

Several IE bugs have been fixed in 2.4.

TNL-653

Co-Authored-By: Jean-Michel Claus <jmc@edx.org>
Co-Authored-By: Brian Talbot <btalbot@edx.org>
Co-Authored-By: Tim Babych <tim@edx.org>
Co-Authored-By: Oleg Marshev <oleg@edx.org>
Co-Authored-By: Chris Rodriguez <crodriguez@edx.org>

added the functionality of adding the expiration date, and also handled in the shopping cart when the user try to add the expired coupon code in the shopping cart

added expiration date in the coupons list in the ecommerce page

added the unit tests and jasmine tests

fix the quality issues and rebased with master

regenerated the migration file with a different number

i18n and verified te course mode

changes suggested by  stephan

[PLAT-217]

TNL-735

Remove items from the shopping cart if they are for a course whose course enrollment window has closed

changed the url name to verify_cart and change the color of the message in the shopping cart

Update the PR based on Code Review comments, and additional tests.

Using underscore js

Ensure window.isExternal is loaded

Don't set a default for terms of service

For paid courses, add the course to the cart and redirect to the shopping cart view.

Don't send form method and url as form data.

Stub window.analytics in the access view test.

Includes several bug fixes caught during test writing, general clean-up, and adds js-url, a lightweight URL parser

Remove hard-coded TOS checkbox in registration template.
Disable new dashboard in settings; expose password reset end-point in student account app.
Added empty JS tests for new JavaScript

Validate student account and profile form fields. Use RequireJS for Jasmine tests of account and profile JS.

Make donations configurable

Added donation button to dashboard

Generalize merchant defined data for payment processor

TNL-163