2010-03-08  Josh Karlin  <jkarlin@localhost.localdomain>

	* sfa/trust/gid.py (GID.encode): States URI and UUID explicitly without xml
	(GID.decode): GIDs now encode/decode URI and UUID without the xml (but can still read it)

	* sfa/trust/certificate.py (Certificate.save_to_string): SaveParents defaults to true
	(Certificate.save_to_string): Saves without the parent tag.  
	(Certificate.set_data): Accepts optional field
	(Certificate.get_data): Accepts optional field

2010-03-05  Josh Karlin  <jkarlin@localhost.localdomain>

	* sfa/trust/certificate.py (Certificate.load_from_string): 
	Certificates can either use a parent separator or do the standard
	chaining method which is to just append multiple certs in one file
	without any special separator.