remove transaction log management
remove credit cashing management
remove card segment management
refactor member management
refactor store management
add merchant_num field
refactor sale_rule management
refactor sale_rule management
add external_id
stream-line log folder
update gem lock
stream-line memcached configuration
stream-line memcached configuration
use rake to do db migration
商家帐号关联external_id
add http_util configuration
base code
修改区域管理
修改地区管理
热词修改