reconstruct daemon :add IWorkhandler
make ServerFrame derive from IWorkerHandler so can use Daemon class
rm *.sh in demo
mv demo into test
fix bug in daemon.cpp
finished test/demo
rm makefile in demo
make demo's daemon to be option
add reqHandler's init & dispose into serverframe's init&dipose
fix close server's bug in husky
merge serverframe.h/cpp into hpp
mv globals.h into serverframe.hpp
merging daemon.cpp/h into hpp
rm daemon.cpp & daemon.h
modify README.md