Add reviewer email to notif

See merge request !58

Fixing some models

See merge request !57

Proper filtering by step on validated resources

See merge request !56

Work on retrieving only validated resources

See merge request !55

Updating fixtures and removing print logs

See merge request !54

Fixing receiver

See merge request !53

Fix dependencies in migration

See merge request !52

Feature/filter resource by step

See merge request !51

Adding proper preview_image field and some other stuff

See merge request !50

Adding some resources to the fixtures

See merge request !49

Feature/filter resource by step

See merge request !48

Adding steps name

See merge request !47

Filtering resources by step

See merge request !46

Some model fixes

See merge request !45

Some fix

See merge request !44

Feature/finishing validation process

See merge request !43

Adding proper ordering to request object

See merge request !42

Fixing some stuff on models and adding email notifications on models

See merge request !41