Update version number

Author: gnunn1

source/gx/terminix/constants.d

@@ -34,7 +34,7 @@ enum APPLICATION_ID = "com.gexperts.Terminix";
 
 // Application values used in About Dialog
 enum APPLICATION_NAME = "Terminix";
-enum APPLICATION_VERSION = "0.58.0";
+enum APPLICATION_VERSION = "0.58.1";
 enum APPLICATION_AUTHOR = "Gerald Nunn";
 enum APPLICATION_COPYRIGHT = "Copyright \xc2\xa9 2016 " ~ APPLICATION_AUTHOR;
 enum APPLICATION_COMMENTS = N_("A VTE based terminal emulator for Linux");