Updated for string-utils namespace changes.

Updated for string-utils namespace changes.

2003-07-07  Jeffrey Stedfast  <fejj@ximian.com>

	* camel-session.c (camel_session_init): Updated for string-utils
	namespace changes.

	* camel-provider.c: Updated for string-utils namespace changes.

	* camel-mime-part.c (init_header_name_table): Updated for
	string-utils namespace changes.

	* camel-mime-message.c (camel_mime_message_class_init): Updated
	for string-utils namespace changes.
	(camel_mime_message_init): Same.

	* camel-mime-filter-enriched.c
	(camel_mime_filter_enriched_class_init): Updated for string-utils
	namespace changes.

	* camel-folder-summary.c (camel_folder_summary_init): Updated for
	string-utils namespace changes.

	* camel-string-utils.[c,h]: Renamed from string-utils.[c,h] and
	also namespaced all functions.