Add test for desired behaviour to fix issue 113
Add order by type setting, defaulting to False
Fix test
Implement code to support ordering by type of import
Add order by type argument to command line utility
Merge pull request #114 from timothycrosley/feature/fix-issue-113

Feature/fix issue 113
Bump version to 3.4.1
Merge branch 'release/3.4.1'