API - CRUD for peers, interfaces and users (#340)

Public REST API implementation to handle peers, interfaces and users. It also includes some simple provisioning endpoints.

The Swagger API documentation is available under /api/v1/doc.html

internal/app/api/v0/model/models.go

@@ -9,4 +9,5 @@ type Settings struct {
 	MailLinkOnly              bool `json:"MailLinkOnly"`
 	PersistentConfigSupported bool `json:"PersistentConfigSupported"`
 	SelfProvisioning          bool `json:"SelfProvisioning"`
+	ApiAdminOnly              bool `json:"ApiAdminOnly"`
 }