Added support for OpenClientAPI

src/main/java/de/svenkubiak/jpushover/exceptions/JPushoverException.java

@@ -0,0 +1,14 @@
+package de.svenkubiak.jpushover.exceptions;
+
+/**
+ * 
+ * @author svenkubiak
+ *
+ */
+public class JPushoverException extends Exception{
+    private static final long serialVersionUID = -5719174030861964503L;
+    
+    public JPushoverException(String message, Exception e) {
+        super(message, e);
+    }
+}