Added action line

src/gui/official/PhoneLine.cpp

src/gui/official/PhoneLine.hpp

src/gui/official/PhoneLineManagerImpl.cpp

src/gui/official/PhoneLineManagerImpl.hpp

src/gui/official/RequesterImpl.cpp

src/gui/official/SFLLcd.cpp

src/gui/official/SFLLcd.hpp

src/gui/official/SFLPhoneApp.cpp

src/gui/official/SFLRequest.cpp

src/gui/official/SFLRequest.hpp

src/gui/official/TCPSessionIO.cpp

src/gui/official/TODO