openvidu-testapp: openvidu-node-client to 2.4.0

Update to version v2.3.0

Update to version v2.2.0

Update to version v2.1.0

Update to version v2.0.0

openvidu-testapp: when changing Publisher dynamically do not unpublis…

…h until new Publisher receives 'accessAllowed' event

Update to version v1.9.0-beta-1

Update to version v1.8.0

Bug fix on URL recording

Update to version v1.5.0