don't g_strdup()/g_free() all parsed attributes and their values twice but

don't g_strdup()/g_free() all parsed attributes and their values twice but

2001-05-18  Michael Natterer  <mitch@convergence.de>

	* gmarkup.c: don't g_strdup()/g_free() all parsed attributes and
	their values twice but simply copy the string pointers from the
	GMarkupAttribute struct to the string arrays before passing them
	to start_element().