1.5.0
[Android] upgrading to org:java-websocket:1.4.0
[iOS] updating cordova-plugin-add-swift-support to 2.0.1
[iOS] support Swift 4
[Android] upgrading to org:java-websocket:1.4.0
[iOS] updating cordova-plugin-add-swift-support to 2.0.1
[iOS] support Swift 4