Added original files/folder organization

original data/menus/update-po.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Create a 'source' file holding all the strings from the menus.
+# That file (menu_strings) is listed in po/POTFILES.in so the strings will go into
+# tuxmath.pot and subsequently into the individual po files for translation.
+# NOTE this script needs to be kept in the same dir as the menu files
+
+rm -f ./menu_strings
+sed -n 's/^.*title=\("[^"]*"\).*$/_(\1)/p' main_menu.xml | sort | uniq > title_strings
+sed -n 's/^.*desc=\("[^"]*"\).*$/_(\1)/p' main_menu.xml | sort | uniq > desc_strings
+cat title_strings desc_strings > menu_strings
+rm -f title_strings desc_strings