3 Commits

Author	SHA1	Message	Date
Rueshyna	1289ad9f9d	fixed co-author relation bug....	2012-12-06 07:59:42 +08:00
Rueshyna	afd8e7e380	when delete co-author relation, the co-author will be reset nil	2012-12-06 07:59:42 +08:00
Rueshyna	7822ffc33d	can add relation between co-author	2012-12-04 00:31:06 +08:00