unlimited localization; bundle display name
add curren location and find merchant button to mapview
sort by time; merchant search; hint for empty merchants list
disable selecting row when merchant is empty
add original price; add route; add sort by time add guide page; improve qrcode scan;add merchant search
fixed thread safe problem of get document directory
simplify the error message handling; abstract the pull down tableview
set delegate method "failToRequestWithError:" to be optional
add notification, menu changes, bug fixes
add notification, menu changes, bug fixes
add notification, menu changes, bug fixes
bug fixes
add distance para when notifity server received offers
1.1.0 rc
1.1.0 rc
merge from 1.1.0
20130415