implement game configuration file

this integrates https://github.com/cktan/tomlc99 into the repo as a dependency

third-party/tomlc99/stdex/RUN.sh

@@ -0,0 +1,15 @@
+rm -f *.out
+for i in *.toml; do
+   echo -n $i
+   ../toml_cat $i >& $i.out
+   if [ -f $i.res ]; then
+      if $(diff $i.out $i.res >& /dev/null); then
+        echo " [OK]"
+      else
+	echo " [FAILED]"
+      fi
+   else
+      echo " [?????]"
+   fi
+ 
+done