modifications to the account urls
basic auth and sign up done
moved state machine app from the old project. small refactoring done, some more needed
rewrite of the versioned objects creation
more refactoring of the main VersionedQuerySet class. key functions are done, testing is needed
acl methods revised and cleaned
removed unused import
included legacy tests
added db_constraint False for versioned FKs
tests for versioned models written, not tested
TestObjectState tested
TestVersionedQuerySet passed
all tests state_machine passed
added rest app with service module
templates for controllers
added assets schematic figure
moved fake models and assets to the main app
backbone for service tests created
some tests for service written
refactored assets and their usage in tests