Remove unused method.
Document adapter.
Document DSL.
Document errors.
Document feature.
More descriptive actor argument error for unwrappable object
RSpec color option.
Spec for actor raising argument error for unwrappable thing.
Document gate.
Document all inspects the same.
Document memory, memoized, and operation logging adapters.
Change Gate#key to #adapter_key.

Maybe a little more descriptive of what it is.
Change Gate#type_key to #key.
Documented name, key and open? for all gates.
Minor: changed order of methods in actor gate.
Intent revealing variable instead of crappily named method.
Variables instead of methods for group gate.
Only hash once for percentage of actors.

No need to hash twice, just need to seed it with feature name to get
the results we want.