add description and links to app.src

Author: suazithustra

src/epmdless.app.src

@@ -1,10 +1,10 @@
 {application, epmdless,
- [{description, "An OTP library"},
+ [{description, "Erlang distribution without EPMD (supports TLS and IPV6)"},
   {vsn, "0.1.0"},
   {registered, []},
   {applications, [kernel, stdlib]},
   {env,[]},
   {modules, []},
   {licenses, ["Apache 2.0"]},
-  {links, []}
+  {links, [{"GitHub", "https://github.com/suazithustra/epmdless"}]}
  ]}.