feat: Events / audit log (#1008)

* feat: Record events in DB

* feat: events API

* First pass, hacky activity feed

* WIP

* Reset dashboard

* feat: audit log UI
feat: store ip address

* chore: Document events.list api

* fix: command specs

* await event create

* fix: backlinks service

* tidy

* fix: Hide audit log menu item if not admin

server/presenters/event.js

@@ -0,0 +1,24 @@
+// @flow
+import { Event } from '../models';
+import presentUser from './user';
+
+export default function present(event: Event, auditLog: boolean = false) {
+  let data = {
+    id: event.id,
+    name: event.name,
+    modelId: event.modelId,
+    actorId: event.actorId,
+    actorIpAddress: event.ip,
+    collectionId: event.collectionId,
+    documentId: event.documentId,
+    createdAt: event.createdAt,
+    data: event.data,
+    actor: presentUser(event.actor),
+  };
+
+  if (!auditLog) {
+    delete data.actorIpAddress;
+  }
+
+  return data;
+}