2. Add site configuration overrides to theming/helpers.py
3. Move microsite.get_value from theming/helpers to site_configuration/helpers
4. Move microsite_configuration.microsite.get_value usages to site_configuration.helpers.values

request.POST to eliminate Django deprecation messages.

ECOM-2972

There's no need to use a string literal in setattr, delattr, or the
two-argument form of getattr.

Please note that this is a squshed commit and the work of:
Symbolist, macdiesel, nedbat, doctoryes, muzaffaryousaf and muhammad-ammar

MAYN-65 fixed the bug, removed the redemption table entry when the item is expired from the user cart

fix quality issues

Block users from enrolling in a course if the user
is blocked by country access rules.

1) Enrollment via the login/registration page.
2) Enrollment from the marketing iframe (via student.views.change_enrollment)
3) Enrollment using 100% redeem codes.
4) Enrollment via upgrade.

This does NOT cover enrollment through third party authentication,
which is sufficiently complex to deserve its own commit.

Show ordinary receipt unless the student is in the payment flow.

Conflicts:
	lms/djangoapps/shoppingcart/views.py

These were found by the new pylint checker I wrote! :)

Removes old payment and verification endpoints, views, templates, and tests, making the new split flow the default. The SEPARATE_VERIFICATION_FROM_PAYMENT feature flag is also removed.

When changing quantities, be sure to return the new CyberSource submit form html. Also, to ensure that any browser content is fully refreshed when clicking the back button, force a page refresh to reset client state

When changing quantities, be sure to return the new CyberSource submit form html. Also, to ensure that any browser content is fully refreshed when clicking the back button, force a page refresh to reset client state

Update the redeem code schema

Updating the redeem code schema.

Adding migration file.

Adding course mode support when redeeming a code.

Conflicts:
	lms/djangoapps/shoppingcart/views.py

Add sales admin privileges for redeem code generation.

Making sure redeem code URLs work for verified courses.

pep8 violations

Code Review and Test Cleanup changes

Added tests, fixed tests.

Updating the boolean checks in ecommerce template

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

WL-168 When redeeming a Registration Code in the shopping cart, the user should be redirect to the Registration Code Redemption page

improvements suggested by william

Allow disabling of experiment

when enrolling a student from a PaidCourseRegistration or a RegistrationCode redemption, then note the CourseEnrollment id in the respective tables

WL-172 Show a Order History list on the Student Dashboard for any PaidCourseRegistration or RegCodeItem that the user might have purchased

Add enrollment confirmation page

Fix progress update

Add order info to the payment confirmation page.

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

added the unit tests for the default currency settings

harden down access to the shoppingcart if the ENABLE_PAID_COURSE_REGISTRATION flag is not set (either via the main Django configuration settings) or through microsite overrides