Merge branch 'mueller_TMTC_ComIF' into 'master'

.gitignore

OBSW_Config.py

OBSW_UdpClient.py

comIF/OBSW_ComInterface.py

comIF/OBSW_Ethernet_ComIF.py

comIF/OBSW_Serial_ComIF.py

comIF/__init__.py

gui/OBSW_TmtcGUI.py

sendreceive/OBSW_CommandSenderReceiver.py

sendreceive/OBSW_MultipleCommandsSenderReceiver.py

sendreceive/OBSW_SequentialSenderReceiver.py

sendreceive/OBSW_SingleCommandSenderReceiver.py

tc/OBSW_TcPacker.py

tc/OBSW_TcService2.py

tc/OBSW_TcService200.py

tc/OBSW_TcService8.py

test/OBSW_UnitTest.py

tm/OBSW_TmPacket.py

utility/OBSW_TmTcPrinter.py