create portsettingswidget and core classes
delete ComPortInterface.h
 delete files in core dirs
update pro file
add status label in main window, modified portsettingwidget and addd new class ComPort
add file gitignore
delete function findAccessPort, update status_label
update portsettingwidget, update settings: dataBits, stopBits, Parity, FlowControl
	modified:   core/comport.cpp
	modified:   core/comport.h
	modified:   portsettingswidget.cpp
	modified:   portsettingswidget.h

    Add debug_object
	modified:   QComTerminal.pro
	modified:   mainwindow.cpp
	modified:   mainwindow.h
	modified:   mainwindow.ui
	new file:   receivewidget.cpp
	new file:   receivewidget.h

 add ReceiveWidget class
	modified:   core/comport.cpp
	modified:   core/comport.h
	modified:   mainwindow.cpp
	modified:   mainwindow.ui
	modified:   receivewidget.cpp
	modified:   receivewidget.h

connect ComPort ==> ReceiveWidget
	modified:   QComTerminal.pro
	modified:   mainwindow.ui
	modified:   receivewidget.cpp
	modified:   receivewidget.h
	new file:   test/receivewidget_test.cpp
	new file:   test/receivewidget_test.h

Create test class - receivewidget_test for receivewidget
	modified:   mainwindow.ui
	modified:   receivewidget.cpp
	modified:   receivewidget.h

End testing receivewidget. Add clear button.
Add thread class Sender, add test class for SendWidget
delete send data thread
Add manifest GPL v2 LICENSE.
Merge branch 'master' of https://github.com/Iryaz/QComTerminal