Regenerated location files (and fix Makefile to do this properly)

Makefile

@@ -65,7 +65,7 @@ serve: stamp-npm
 ########################################################################
 ## Translation machinery
 
-GETTEXT = xgettext --keyword=__ --keyword=___ --from-code=UTF-8 --output=locale/converse.pot converse.js --package-name=Converse.js --copyright-holder="Jan-Carel Brand" --package-version=0.10.1 -c
+GETTEXT = xgettext --keyword=__ --keyword=___ --from-code=UTF-8 --output=locale/converse.pot src/*.js --package-name=Converse.js --copyright-holder="Jan-Carel Brand" --package-version=0.10.1 -c
 
 .PHONY: pot
 pot: