Squash 3 more naive datetime warnings. I think the only ones left are in
migrations.
dummy object creation without conditionals
added comment to make clear that leaving the variable analytics outside of the feature flag block is intentional
added my name and email to AUTHORS
Merge pull request #149 from edx/renzo/segment-io-fix

dummy object creation without conditionals
Merge pull request #151 from edx/bug/dhm/timeconv

Squash 3 more naive datetime warnings. I think the only ones left are in
Starting the CHANGELOG process.
Merge pull request #154 from edx/ned/adding-changelog

Starting the CHANGELOG process.
Merge branch 'master' into feature/christina/unify-fields
Update for ModelType ("Stringy" version) change.