Rewrite to use CMake

Now the project is at least installable.

Added a LICENSE file.

Likely about to implement Lua plugins.

utils.c

@@ -18,12 +18,11 @@
  *
  */
 
-#define PROGRAM_NAME "ponymap"
-#define PROGRAM_VERSION "alpha"
-
 #define _POSIX_C_SOURCE 199309L
 #define _XOPEN_SOURCE 600
 
+#include "config.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>