Make getUsers() return users for *EEEEEVERYOOOOONE* regardless of presence events

lib/models/user.js

@@ -89,6 +89,32 @@ User.prototype.setPresenceEvent = function(event) {
     }
 };
 
+/**
+ * Manually set this user's display name. No event is emitted in response to this
+ * as there is no underlying MatrixEvent to emit with.
+ * @param {string} name The new display name.
+ */
+User.prototype.setDisplayName = function(name) {
+    var oldName = this.displayName;
+    this.displayName = name;
+    if (name !== oldName) {
+        this._updateModifiedTime();
+    }
+};
+
+/**
+ * Manually set this user's avatar URL. No event is emitted in response to this
+ * as there is no underlying MatrixEvent to emit with.
+ * @param {string} url The new avatar URL.
+ */
+User.prototype.setAvatarUrl = function(url) {
+    var oldUrl = this.avatarUrl;
+    this.avatarUrl = url;
+    if (url !== oldUrl) {
+        this._updateModifiedTime();
+    }
+};
+
 /**
  * Update the last modified time to the current time.
  */