fix ...
some password change error
Merge remote-tracking branch 'origin/master' into client
Fixed Sender Bugs
pull send
Merge branch 'client' of https://github.com/lihaoda/FinalPro into client
Fixed getINfo sender
modify something
Merge branch 'client' of https://github.com/lihaoda/FinalPro into client
changed NewItemListener interface to extends Serializable