Code Quality Changes

See merge request !2

- /src/sdfvisio/cscomponent.py
- /src/sdfvisio/debugstatemachine.py
- /src/sdfvisio/devicehierarchy.py
- /src/sdfvisio/jtagtab.py
- /src/sdfvisio/layouttopology.py
- /src/sdfvisio/link.py
- /src/sdfvisio/qtcolorscheme.py
- /src/sdfvisio/qtdaplog.py
- /src/sdfvisio/qtdisplay.py
- /src/sdfvisio/qtprimitives.py
- /src/sdfvisio/qtsdfmain.py
- /src/sdfvisio/qtsettings.py
- /src/sdfvisio/sdfvisio.py
- /src/sdfvisio/statemachine.py

- /src/sdfvisio/__init__.py
- /src/sdfvisio/link.py
- /src/sdfvisio/qtdaplog.py
- /src/sdfvisio/layouttopology.py
- /src/sdfvisio/qtdisplay.py

- /src/sdfvisio/__init__.py
- /src/sdfvisio/layouttopology.py
- /src/sdfvisio/qtdaplog.py
- /src/sdfvisio/qtdisplay.py
- /src/sdfvisio/statemachine.py

- /src/sdfvisio/__init__.py
- /src/sdfvisio/sdfvisio.py

- /src/sdfvisio/cscomponent.py
- /src/sdfvisio/debugstatemachine.py
- /src/sdfvisio/devicehierarchy.py
- /src/sdfvisio/jtagtab.py
- /src/sdfvisio/layouttopology.py
- /src/sdfvisio/link.py
- /src/sdfvisio/qtcolorscheme.py
- /src/sdfvisio/qtdaplog.py
- /src/sdfvisio/qtdisplay.py
- /src/sdfvisio/qtprimitives.py
- /src/sdfvisio/qtsdfmain.py
- /src/sdfvisio/sdfvisio.py
- /src/sdfvisio/statemachine.py
- /src/sdfvisio/trackregister.py
- /src/sdfvisio/__init__.py
- /src/sdfvisio/__main__.py

Mode the Dap Lof view into a separate file and remove the daplog eater from the context menue if not installed