Add tracking for refunds.
Add the activate account step to the verified workflow.

Changing approach such that email activation is not a step.

Removing stale line of code.

Update activate account step according to new UI changes.

Adding new test for activation.
Return empty values and log a warning instead of raising NotImplemented
exceptions for XML modulestore asset metadata methods.
Export modulestore-stored asset metadata as XML to exported course.
Import asset metadata XML into modulestore.
Optimize importing many items of asset metadata by avoiding multiple
round-trips to MongoDB.
Add wrapper class that enables storage of Mongo document id separately
from dictionary of all asset metadata by asset type.
Update to the latest lettuce and install from pypi
Remove Segment events from courseware.
Merge pull request #6261 from edx/sanchez/add-activate-account

Add the activate account step to the verified workflow.
Merge pull request #6180 from edx/jeskew/import_export_asset_xml_pt_2

Import/export modulestore-stored asset metadata as XML from/to exported course.
Add JSON end-point for shoppingcart receipt information

Add enrollment confirmation page

Fix progress update

Add order info to the payment confirmation page.
Fixed unicode problem if transcript file is not UTF-8 encoded.
TNL-527
Merge pull request #6229 from edx/waheed/tnl527-fix-unicode-error-for-non-utf8-transcript

Fixed unicode problem if transcript file is not UTF-8 encoded.
Advanced settings discussion category ids should be unique.

If the ids in the adnvaced setting discussion category are
not unique then threads under categories with different name
will come in every category with same id. Ids should be unique
inorder to differentiate between different categories.

TNL-752
In user profile changing page should reposition window to top

When we change the page using pagination in the user
profile page the data gets updated but the position
of the window remains at pagination. It should change
position of window to top.

TNL-107
OAuth signature should be verified against URL provided to the tool.

There is possibility that a proxy will change URL along the way (for
example protocol from https to http) which would invalidate signature.
Supporting LTI_1 and LTI_2 use case.
Merge pull request #5993 from mlkwaqas/waqas/tnl752-discussion-id-should-be-unique

Advanced settings discussion category ids should be unique.
Merge pull request #6275 from edx/zoldak/update-lettuce

Update to the latest lettuce and install from pypi
Merge pull request #6266 from mitocw/fix_lti_callback

OAuth signature should be verified against URL provided to the tool.
Merge pull request #6067 from mlkwaqas/waqas/tnl107-changing-pages-not-reposition

In user profile changing page should reposition window to top
Merge pull request #6271 from edx/will/show-receipt-take-two

Add payment information to payment confirmation page