Remove global clientsCanWriteToChannels flag, enforce check status per channel, enforce that a client is in a channel before it can write to it.

Issue #2277565 by mrfelton: Fixed Call to undefined method Drupal\Core\Path\AliasManager::getPathAlias().

#2205917 - by AndrewsizZ: Menu links are now defined via hook_menu_link_defaults() instead of hook_menu()

Allow for different host/port/scheme configuration for client <--> node.js and drupal <--> node.js communication.

#1997162: fixed minor bug in nodejs.install, hook_requirementsm that appeared after the changes on the way the server responses are tackled

Allow server extensions to register both get and post routes. Allow server extensions to specify routes that should live under the baseAuthUrl or server.js, so they inherit serviceKey checks.

Make sure we pass an account to the auth token functions. Make sure we start a session in the default nodejs_auth_get_token() implementation.

Issue #1974712 by slv_, beejeebus: Refactor functions sending requests to the Node.js server to cope properly with the server responses. Madre http requests logging configurable.

#1405144 by chia: make sure we don't add multiple event listeners for 'message' if there is a socket reconnection.