Save read options to config file

Closes #78 (closed)

requested review from @ldam

@kienle I pulled this branch to my computer and start sohview. I got the following error:

  File "/Users/ldam/Documents/GIT/sohstationviewer/sohstationviewer.py", line 29, in <module>
    main()
  File "/Users/ldam/Documents/GIT/sohstationviewer/sohstationviewer.py", line 23, in main
    wnd = MainWindow()
  File "/Users/ldam/Documents/GIT/sohstationviewer/sohstationviewer/view/main_window.py", line 186, in __init__
    self.validate_config()
  File "/Users/ldam/Documents/GIT/sohstationviewer/sohstationviewer/view/ui/main_ui.py", line 864, in validate_config
    raise BadConfigError(f'Some required keys are missing. Please'
sohstationviewer.view.ui.main_ui.BadConfigError: Some required keys are missing. Pleasemake sure they are in the config file. The missing keys are: pref_code

Oops, just fixed this. I got the initial config wrong. Delete the file conf/read_settings.ini and you will be set.

added 1 commit

• 2b0be07b - Fix issue with initializing config

Compare with previous version

@kienle This look good now. Please add one more separating line between Mass Pos and waveform. Then resolve conflict and you are good to go.

approved this merge request

added 12 commits

• 2b0be07b...cf9f7c6e - 4 commits from branch master
• 556182af - Move separation line in left layout
• 14056e8f - Read and validate config file
• 87c6916b - Ignore setting file in Git
• e41f1bba - Save program state to config file
• b18e3e37 - Apply config to program
• 5635d9ab - Apply config to program
• 1175b80e - Fix issue with initializing config
• 3886e26b - Add separator between mp and wf plot options

Compare with previous version

merged

mentioned in commit edcab201