Added weslang script to simplify translations updates

utils/weslang

@@ -0,0 +1,51 @@
+#!/bin/sh
+if [ "$2" == "" ]; then
+	cat << EOF
+WesLang v0.1 - Automatic language cfg updater/creator script
+---------------------------------Mark-Michelsen-/-Skovbaer--
+Usage: weslang [make/update] [language name e.g. danish] ([v])
+
+   make - Creates a new basic cfg ready for translation
+ update - Updates an existing cfg, adding untranslated strings
+      v - Verbose compiling of tools
+
+Note: Please be patient as the script builds the translations tools ;)
+Note2: Remember to run this script from topdir (e.g. /usr/games/wesnoth) !
+
+EOF
+exit 0;
+fi
+if [ "$1" != "make" -a "$1" != "update" ]; then
+	cat << EOF
+You have to choose either 'make' or 'update'!
+Run WesLang with no parameters to see an explanation.
+
+EOF
+exit 0;
+fi
+echo Compiling tools...
+if [ "$3" == "v" ]; then
+	./autogen.sh
+	./configure --prefix=/usr --enable-tools
+	cd src/tools
+	make
+else
+	./autogen.sh > /dev/null
+	./configure --prefix=/usr --enable-tools > /dev/null
+	cd src/tools > /dev/null
+	make > /dev/null
+fi
+cd ../..
+if [ "$1" == "make" ]; then
+	echo Creating data/translations/$2.cfg
+	src/tools/make_translation > data/translations/$2.cfg
+else
+	echo Adding new strings to data/translations/$2.cfg
+	src/tools/make_translation > weslang.tmp
+	src/tools/merge_translations data/translations/$2.cfg weslang.tmp > $2.cfg
+	rm -f weslang.tmp
+	mv -f $2.cfg data/translations
+fi
+echo Cleaning up...
+make distclean > /dev/null
+echo Done.