add config steps into one main setup app

app/SandboxSetup/SandboxSetup.pro

app/SandboxSetup/beamerlocationgui.cpp

app/SandboxSetup/beamerlocationgui.h

app/SandboxSetup/beamerlocationgui.ui

app/SandboxSetup/camerafocus.cpp

app/SandboxSetup/camerafocus.h

app/SandboxSetup/camerafocus.ui

app/SandboxSetup/croppingmask.cpp

app/SandboxSetup/croppingmask.h

app/SandboxSetup/croppingmask.ui

app/SandboxSetup/main.cpp

app/SandboxSetup/mainwindow.cpp

app/SandboxSetup/mainwindow.h

app/SandboxSetup/mainwindow.ui

app/SandboxSetup/monitorgui.cpp

app/SandboxSetup/monitorgui.h

app/SandboxSetup/monitorgui.ui

app/SandboxSetup/projectiongui.cpp

app/SandboxSetup/projectiongui.h

app/SandboxSetup/projectiongui.ui