Fix diff branch paver option to take value
Fix PEP8: E401 multiple imports on one line
Fix PEP8: E502 the backslash is redundant

between brackets
Fix PEP8: W601 .has_key() is deprecated, use 'in'
Fix PEP8: E711 comparison to None

should be 'if cond is None:'
Fix PEP8: E712 comparison to True

should be 'if cond is True:' or 'if cond:'
Lower PEP8 threshold to 10 violations
Merge pull request #6044 from stvstnfrd/pep8/syntax

Fix syntax-related PEP8 issues
Adding myself to AUTHORS
Bug fix for TNL-406

TNL-406: Long component title causes horizontal scroll
updated the SASS file to address the horizontal scroll issue in long
component titles’ hover bubble.
Fix PEP8: W602 deprecated form of raising exception
Lower PEP8 threshold to 5 violations
Creating a new Organization based preference model.
Merge pull request #6056 from edx/sanchez/create_user_org_tag

Creating a new Organization based preference model.
Remove antiquated trace script

This library was originally written to trace local variables. In the
more than two years since it was originally written, the only update it
has received was to remove PEP8/PyLint/quality violations.

It's hard to imagine that this is still useful to anyone, though I'm
open to discussion.
Modify error message
Merge pull request #6049 from Shrhawk/shr/bug/TNL-290-incorrect-message-duplicate-course

Modify error message
Create new API endpoint for email optin

Updating the design of the email opt in end point.

Updating API call based on new Org Model.
Implement XML input/output for AssetMetadata.
Add tests which validate XML using XSD.
Merge pull request #6073 from edx/sanchez/add_email_optin_api_endpoint

Create new API endpoint for email optin