Ping / circuit latency, break out commands, add typing function for IM, add thinkingTime and charactersPerSecond parameters to typing functions

lib/enums/InstantMessageEventFlags.ts

@@ -0,0 +1,7 @@
+export enum InstantMessageEventFlags
+{
+    normal = 0,
+    busyResponse = 1,
+    startTyping = 2,
+    finishTyping = 4
+}