Remove silly loop in createPluginJar, thus increasing its speed niftily!

git-svn-id: http://svn.dmdirc.com/trunk@3839 00569f92-eb28-0410-84fd-f71c24880f

createPluginJar.sh

 	if [ ${?} -ne 0 ]; then
 		break;
 	else
-		for thisfile in `ls -1 ${foo}${bit}/*.class ${foo}${bit}/*.png 2>/dev/null`; do
-			jar -uvf ${srcdir}/src/${foldername}/${2}.jar ${thisfile} >/dev/null
-		done
+		jar -uvf ${srcdir}/src/${foldername}/${2}.jar `ls -1 ${foo}${bit}/*.class ${foo}${bit}/*.png 2>/dev/null` >/dev/null
 	fi
 done