Improved get server friendly name

* Add server friendly name to page title

plexpy/pmsconnect.py

@@ -1631,4 +1631,18 @@ class PmsConnect(object):
                      'children': parents}
                     }
 
-        return key_list
+        return key_list
+
+    def get_server_friendly_name(self):
+
+        server_name = self.get_server_pref(pref='FriendlyName')
+
+        # If friendly name is blank
+        if not server_name:
+            servers_info = self.get_servers_info()
+            for server in servers_info:
+                if server['machine_identifier'] == plexpy.CONFIG.PMS_IDENTIFIER:
+                    server_name = server['name']
+                    break
+
+        return server_name