Add AttachAgent#sendExit method.
add AttachAgent#sendExit methods have an arument(int code)
fix comm/ExitCommand bug.
add AttachAgent#send method
add AttachAgent import path.
fix compilation bug.
Add comm/StringMapDataCommand
fix WireIO bugs.
generating GridDataCommand now.
Add GridDataCommand, Multilineprint is remarkable!
Add OkayCommand respond to SUCCESS signal.
Add RenameCommand respond to RENAME sugnal.
fix GridDataCommand. Add HistogramData.
Add aggregation.HistgramData.
add comment to HistogramData/
Add InstrumentCommand