Added myself to the Authors list
Merge branch 'master' of git://github.com/edx/edx-platform into feature/mattdrayer/authors-addition
Course Start Date Changes

Doc updated for STUD-1132
Added doc for file sorting change

For STUD-1038
Updated change log

for STUD-1038
Section and Subsection release dates change

Changed to reflect default change for new sections/subsections
escape single quotes in optioninput (optionresponse) tags
STUD-893
Add unit tests for non-ASCII forum content
Encode periods and $ in block_id map
STUD-872
Update ORA documentation per bug ORA-241

Add "All peer grading must be done by due date" information
Moved roles.py to common student
Replace authz fns with roles.py ones
STUD-1006
Cleaned up modules to reflect centralizing auth
Add scoring information and create internal links
Fix typo in the announcement template
Refactored bok-choy directory structure
Added fixtures for course and xblock creation
Added bok-choy Studio tests
Added bok-choy tests for ora self- and ai- assessment
Refactored auto-auth; added staff and course-enrollment options
Removed extra javascript properties from page objects
JSON serialization error fixed and added test for it.
ORA-195
Merge pull request #2175 from edx/andya/typo

Fix typo in the announcement template
Merge pull request #2064 from edx/dhm/auth_consolidate

Replace authz with roles.py and reconcile their behaviors
Merge pull request #2058 from edx/waheed/ora195-json-serialization-error-fix

JSON serialization error fixed.