Add crawler configuration in shell
add some notify class
Merge branch 'master' of https://github.com/lvfangmin/coin
Add draft implementation of data processing
modify sender
Remove Data.java
Merge branch 'master' of https://github.com/lvfangmin/coin
Resolve conflict miss-commited
complete notifyClient
Merge branch 'master' of https://github.com/lvfangmin/coin