Refactor/tidy (#261)

* tidy up streaming

* cut down code duplication

* test get followers/following

* test streaming processor

* fix some test models

* add TimeMustParse

* fix uri / url typo

* make trace logging less verbose

* make logging more consistent

* disable quote on logging

* remove context.Background

* remove many extraneous mastodon references

* regenerate swagger

* don't log query on no rows result

* log latency first for easier reading

internal/processing/account/getrelationship.go

@@ -38,7 +38,7 @@ func (p *processor) RelationshipGet(ctx context.Context, requestingAccount *gtsm
 		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error getting relationship: %s", err))
 	}
 
-	r, err := p.tc.RelationshipToMasto(ctx, gtsR)
+	r, err := p.tc.RelationshipToAPIRelationship(ctx, gtsR)
 	if err != nil {
 		return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting relationship: %s", err))
 	}