Change file structure, add __init__

Changed the file structure and added __init__ to allow importing
ignore __init__

ignore
fix ignore

fix ignore
fix ignore

fix ignore
Remove new line

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Merge branch 'AnalyseDataGui' into NewGui
remove lines

sjfdghkjdfg
Merge branch 'NewGUI' into ImportDataGUI
All changes

something went wrong
Merge branch 'AnalyseDataGui' into NewGUI
Merge branch 'ImportDataGUI' into NewGUI
Enabled plotting of a histogram file

Import and plot a histogram file of energy or fit quality
More functionality

Added a couple more features. Wont throw errors when there is no file
selected now
Merge remote-tracking branch 'origin/ImportDataGUI' into NewGUI