Merge pull request #100 from TheBlueMatt/main

Add note about garbage collection of the chan man constructor

Author: TheBlueMatt

src/main/java/org/ldk/batteries/ChannelManagerConstructor.java

@@ -14,6 +14,10 @@
  * more ChannelMonitors.
  *
  * Also constructs a PeerManager and spawns a background thread to monitor for and notify you of relevant Events.
+ *
+ * Note that you must ensure you hold a reference to any constructed ChannelManagerConstructor objects to ensure you
+ * continue to receive events generated by the background thread which will be stopped if this object is garbage
+ * collected.
  */
 public class ChannelManagerConstructor {
     /**