File stream module added

Core/modulemessage.cpp

Core/modulemessage.h

Modules/FileStream/filestreammodule.cpp

Modules/FileStream/filestreammodule.h

Modules/FileStream/filestreammodule.ui

Modules/Mavlink/mavlinkmodule.cpp

Modules/Mavlink/mavlinkmodule.ui

Modules/Mavlink/mavlinkreader.cpp

Modules/SerialStream/serialstreammodule.cpp

Modules/SerialStream/serialstreammodule.h

Modules/SerialStream/serialstreammodule.ui

Modules/moduleinfo.h

Modules/moduleslist.cpp

Modules/skywardhubstrings.cpp

Modules/skywardhubstrings.h

SkywardHub.pro

SkywardHub.pro.user