show_changed to show data - way too many calls to keyreturn :)

scripts/keyreturn

@@ -17,7 +17,7 @@ def main():
            print >> sys.stderr, "No dict found"
            sys.exit(1)
        if name in obj:
-           print '%s: %s' % (name, obj.get(name, None))
+           print '%s:%s' % (name,obj.get(name, None))
        else:
            print >> sys.stderr, "No key %s found" % name
            ret = 1