bulk_upsert operates on models rather than dictionaries
Merge pull request #15 from wesleykendall/develop

bulk_upsert operates on models rather than dictionaries
Update VERSION
fixed bug in manager utils where it wasnt overriding updates during upsert creation
pep8
Merge pull request #17 from wesleykendall/develop

fixed bug in manager utils where it wasnt overriding update values on creation
changed manager utils to have a different setup. Also added an optional return_upserts flag to return upserts on a bulk upser
added tests for returning upserted elements
updated travis.yml to use new project app template
flake8 ignores __init_
Merge pull request #19 from wesleykendall/develop

added an optional return_upserts argument to bulk_upsert
update_fields no longer required for bulk_upsert
bumped version
Merge pull request #21 from wesleykendall/develop

bulk_upsert update_fields no longer required
django manager utils has functional interface
Merge pull request #25 from wesleykendall/develop

django manager utils has functional interface
added sync mechanism to bulk_upsert
tested sync method and found bug in bulk update
updated docs
bumped version