Prepare for release

Author: rijnb

NOTICE

@@ -1,4 +1,4 @@
 Original C library created by Pieter Geelen. Work on Java version
-of the Mapcode library by Rijn Buve and Matthew Lowden.
+of the Mapcode library by Rijn Buve (original port by Matthew Lowden).
 
 Copyright (C) 2014-2015 Stichting Mapcode Foundation (http://www.mapcode.com)

README.md

@@ -56,7 +56,7 @@ decode Mapcodes.
     Retired legacy aliases EAZ and SKM, AU-QL, AU-TS, AU-NI and AU-JB.
 
     Retired legacy Antarctica claims AT0 through AT8.
-
+    
 * 1.41.1
 
     Bugfix for “utility/mapcode” utility (-d option was case sensitive).

utility/mapcode.cpp

@@ -115,6 +115,10 @@ static void usage(const char* appName) {
     printf("       and the (x, y, z) coordinates are placed on a sphere with radius 1.\n");
     printf("       The (x, y, z) coordinates are primarily meant for visualization of the data set.\n");
     printf("\n");
+    printf("       Example:\n");
+    printf("       %s -g    100 : produces a grid of 100 points as lat/lon pairs\n");
+    printf("       %s -gXYZ 100 : produces a grid of 100 points as (x, y, z) sphere coordinates)\n");
+    printf("\n");
     printf("       Notes on the use of stdout and stderr:\n");
     printf("       stdout: used for outputting 3D point data; stderr: used for statistics.\n");
     printf("       You can redirect stdout to a destination file, while stderr will show progress.\n");
@@ -216,7 +220,7 @@ static void selfCheckLatLonToMapcode(const double lat, double lon, const char* t
         }
 
         found = (((strcasecmp(territory, foundTerritory) == 0) ||
-                    (strcasecmp(territory, foundTerritoryMin) == 0)) && 
+                    (strcasecmp(territory, foundTerritoryMin) == 0)) &&
                 (strcasecmp(mapcode, foundMapcode) == 0));
     }
     if (!found) {