Fixed file names and updated qualitative plots to use fix colors
Merge pull request #1 from Gnuplotting/gnuplotting

Qualitatives plots with fixed numbers of colors
Renamed palettes
Fixed a wrong palette in diverging_colored_lines.plt
fixed wrong linewidth due to my settings
fixed wrong color palette in diverging_colored_palettes.plt
updated qualitative examples
fixed a palette in sequential_colored_lines.plt and updated examples
Merge pull request #2 from Gnuplotting/gnuplotting

Fixed file naming and some small errors
moved examples to examples directory
updated readme
Added default lt 1 to all styles