Changes since 2.21
------------------
+ * Existing services can now be managed using the GUI
+ or on the command line.
+
+ * NSSM can now set the priority class and processor
+ affinity of the managed application.
+
+ * NSSM can now apply an unconditional delay before
+ restarting the application.
+
* NSSM can now optionally rotate existing files when
redirecting I/O.