Only log the expansion of file to nearest full page message when debug level is high enough
Merge branch 'master' of github.com:JoshuaDavid/cpr
Can now plot simple (empty) venn diagrams
GNUPlot location is configurable
Normally, GNUPLOT is simply "gnuplot"
And we ignore the setting the user uses for GNUPLOT
Venn diagrams work!
Switched from Helvetica to Arial
Merge branch 'master' of github.com:JoshuaDavid/cpr

Revised venn.c to follow the same structure as the other two routines, moved
new source code into the updated sources.