Fix issue #49: django.utils.six not sorted correctly - improving module placement detection in general
Merge pull request #51 from timothycrosley/feature/fix-issue-49

Fix issue #49: django.utils.six not sorted correctly - improving module ...
Fix issue #50: Add support for vertical grid display mode, improve how enums are defined, and how output modes are processed
Merge pull request #52 from timothycrosley/feature/fix-issue-50

Fix issue #50: Add support for vertical grid display mode, improve how e...
Bump version to 2.2.0
Merge branch 'release/2.2.0'