Fix a problem with ipaddr not being importable in management commands
Update the TODO.md with a load of things
Merge branch 'master' of https://github.com/lukebpotato/djangae
Remove a redundant todo item
Add a test to make sure unique markers are created on update
More constraint tests
Fix up tests, and unique constraints
Pass down distinct to gae query
Properly handle conversion of instances to PKs in updates
Don't die if no pk is specified