lijiali/yyfbaloot @ ed77fc597def009bb1f56feee7b41ac146789f3a

lijiali ed77fc597d first commit		2 lat temu
..
cardmgr.go	ed77fc597d first commit	2 lat temu
controller.go	ed77fc597d first commit	2 lat temu
data.go	ed77fc597d first commit	2 lat temu
transaction.go	ed77fc597d first commit	2 lat temu