0.29.0 chore: Python requirements update

chore: Updating Python Requirements (#509)

0.28.0

The v1 upgrade has been reverted, so this is a 0.X series release.

1.0.0

• Add pagination, sorting, filtering, searching, and caching to course_summaries/
• Add course_totals/ endpoint

0.27.0

• Fix multi-course program grouping bug in course_summaries endpoint

0.26.1

Fix bug where number of items in course_summaries/ request is capped at 1000.

0.26.0

• Bump Django from 1.11 to 1.11.2
• Fix bug where course_summaries/ and programs/ expect incorrect parameter names
• Add support for POST method to course_summaries/

0.25.1

Patch release to fix a dependency issue by explicitly pinning urllib3 to 1.21.1

0.25.0

• upgrade to django 1.11
• add passing_users to course_summary endpoint

0.24.0

Release candidate for 2017-04-25

0.23.0

• Add exception argument to handler404 function signature
• Support multi-leaf tagging
• Use settings.AGGREGATE_PAGE_SIZE as the ElasticSearch aggregate search bucket size