Read data and convert data types
Add selection by date
Add gitignore
Ignore big data file
Add plot 1
ignore more R-stuff
Extract reading and cleaning data to separate script
Add templates for plot 2-4
Add plot 2
Add plot 3
Add plot 2-3 png
Redone plot 1 png
Redone plot 3 legend
Add plot 4 plus png
Redone pngs with transparent background