Create and Edit Schema

[rmalecky]

In the context of an Ethogram a schema enumerates

• The set of subjects
• The set of behaviors
• Optional subject group
• Optional behavior modifiers (many to many with behaviors)

Schema's should probably be fixed (ie updating a name in one schema should not update other schemas). Maybe store them as json instead of denormalizing it.

Subject

• name string required

Behavior

• name string required
• type enum (state, event) required
• mutually_exculsive bool required if state
• target enum (self, other, none) required
• parent_behavior (int?) optional

Modifiers

• behavior_ids (list) required

subject_groups

• subject_ids (list) required