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

changed the finance_email in the common.py file

added the test for the FiNANCE_EMAIL settings
Use analytics.identify instead of the old utility function
Imports must replace drafts w/ published in split
PLAT-299
Merge pull request #6025 from edx/renzo/fix-identify-call

Use analytics.identify instead of the old utility function
Merge pull request #5982 from edx/muhhshoaib/WL-99-Invoicing-email-finance

WL-99 send a copy of the invoice to the finance@edx.org when registration codes are generated
Merge pull request #6032 from edx/hotfix/2014-11-22

Imports must replace drafts w/ published in split
Merge pull request #6040 from edx/release

Release
Fixed HD button in firefox.
TNL-536
Merge pull request #6047 from edx/waheed/tnl536-fixed-hd-button-for-firefox

Fixed HD button in firefox.
In inline discussion two discussion module override actions

In inline discussion if we have two discussion module the
new post button open form for both discussions as well as
cancel button of one discussion call the cancel of other.
Click and button actions are now being handled inside view
of each module so that they don't disturb eachother.

TNL-776