Update for zx (#1)

Reviewed-on: #1
Co-authored-by: Craig Everett <zxq9@zxq9.com>
Co-committed-by: Craig Everett <zxq9@zxq9.com>

src/getopt.app.src

@@ -1,6 +1,6 @@
 {application,getopt,
              [{description,"Command-line options parser for Erlang"},
-              {vsn,"1.0.2"},
+              {vsn,"1.0.3"},
               {modules,[]},
               {registered,[]},
               {maintainers,["Juan Jose Comellas"]},

src/getopt.erl

@@ -9,6 +9,7 @@
 %%% retrieved from: http://www.opensource.org/licenses/bsd-license.php
 %%%-------------------------------------------------------------------
 -module(getopt).
+-vsn("1.0.3").
 -author('juanjo@comellas.org').
 
 -export([parse/2, check/2, parse_and_check/2, format_error/2,