Add tests which validate XML using XSD.

Remove ability to add new ORA 1 problems to courses

Fix continuation-related PEP8 issues

Fixed HD button in firefox.

TNL-536

LoginEnrollmentTestCase.setup_user: Attribute 'user' defined outside __init__

divide_chemical_expression: map/filter on lambda could be replaced by
comprehension

Command.handle: Invalid name "d" for type variable
(should match [a-z_][a-z0-9_]{2,30}$)

between brackets

for visual indent

for visual indent

for hanging indent

does not distinguish itself from next logical line

visual indentation

indentation of opening bracket's line

indentation or outdented

is not a multiple of four

Release

Imports must replace drafts w/ published in split

WL-99 send a copy of the invoice to the finance@edx.org when registration codes are generated

Use analytics.identify instead of the old utility function

PLAT-299

TNL-827

fix NO_PREREQ_INSTALL

changed the finance_email in the common.py file

added the test for the FiNANCE_EMAIL settings

Remove 'eo' artifacts when doing test runs

Dev Guide Link Fix

if import restores a deleted draft element which was never published
PLAT_297

TNL-772: Fix course time settings.