g_imp_name.c (gss_import_name): If the user passes in a name-type

g_imp_name.c (gss_import_name): If the user passes in a name-type
	which is mechanism specific, then import it immediately; don't lazy
	evaluate it.

g_mechname.c (gss_add_mech_name_type): New file for maintaining a
	registry of name-types which are mechanism specific.

g_dsp_name.c (gss_display_name): If there is a mechanism specific
	name, use it when displaying the name.

oid_ops.c (generic_gss_copy_oid): New function used to copy an OID
	object.

g_rel_name.c (gss_release_name): Release the OID in the mechanism
	name, as it is now allocated.  Release the mechanism-specific name if
	it is present.

g_imp_name.c (gss_import_name):  Copy the input OID, so we don't
	have to worry about memory allocation problems later.

oid_ops.c (generic_gss_copy_oid): Added new function to copy OIDs.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@7513 dc483132-0cff-0310-8789-dd5450dbe970