[#275 #374] Add Clj WebSocket client support (@kaosko)

Author: kaosko

project.clj

@@ -14,6 +14,7 @@
   [[org.clojure/clojure      "1.10.1" :scope "provided"]
    [org.clojure/core.async   "1.3.610"]
    [com.taoensso/encore      "2.122.0"]
+   [org.java-websocket/Java-WebSocket "1.5.1"]
    [org.clojure/tools.reader "1.3.3"]
    [com.taoensso/timbre      "4.10.0"]]