lloda/plotutils-graph-patches-lloda: These patches on top of GNU Plotutils 2.6 add a legend feature and address several other issues: * Reading inf/nan/exp-notation numbers * Axis scaling with inf/nan values * Independent selection of color per dataset * etc.

Daniel Llorens 7e591cad0b Remove generated files		10 anni fa
..
Makefile.am	798e4231dd Initial import from plotutils-2.6	13 anni fa
spline.c	798e4231dd Initial import from plotutils-2.6	13 anni fa