Added possibility to plot a list of refcases in different colors.
Added files
Merge branch 'master' into refplot
Removed the filereadfunction from plot-library to plot_config.c
Merge branch 'master' into refplot
changed to ecl_sum_fread_alloc_case()
Merge branch 'master' into refplot
The handling of refcases for plotting is now fully taken care of in plot_config. All refcases are read and cashed on demand.
Merge pull request #36 from myrseth/refplot

Refplot