fixed importing
further corrections
fixed weights, need to fix melting
fixed melting
Lattice graphs seem to be fine, still problem with weighting.
Fixed pivot index generation.
Fixed labels and added optional lines for 4 major subgroups.
Updated README.
Weighting seems to be fixed, colors are not OK though.
Colors are consistent, remains to make choices.
Fixed README conflict.
Added option for supra plot.
Added hue color generation.
Colors still need improvement.
Colors seem to be more or less fine. Beta version.
Radio buttons and fine grid.
New data file, further cleanup needed.
Removing also 15th day from labels.
Fixed some bugs, maybe introduced others.