Document fontconfig vs. DOTFONTPATH.  Fix makefiles to use ps2pdf since epstopdf doesn't handle %%BoundingBox: (atend)
Document fontconfig vs. DOTFONTPATH.  Fix makefiles to use ps2pdf
since epstopdf doesn't handle %%BoundingBox: (atend)

MjAbuz/graphviz,MjAbuz/graphviz,BMJHayward/graphviz,tkelman/graphviz,BMJHayward/graphviz,jho1965us/graphviz,pixelglow/graphviz,pixelglow/graphviz,kbrock/graphviz,kbrock/graphviz,tkelman/graphviz,jho1965us/graphviz,BMJHayward/graphviz,ellson/graphviz,tkelman/graphviz,BMJHayward/graphviz,MjAbuz/graphviz,jho1965us/graphviz,BMJHayward/graphviz,pixelglow/graphviz,kbrock/graphviz,pixelglow/graphviz,MjAbuz/graphviz,jho1965us/graphviz,kbrock/graphviz,tkelman/graphviz,pixelglow/graphviz,MjAbuz/graphviz,ellson/graphviz,kbrock/graphviz,pixelglow/graphviz,MjAbuz/graphviz,tkelman/graphviz,jho1965us/graphviz,MjAbuz/graphviz,MjAbuz/graphviz,kbrock/graphviz,pixelglow/graphviz,jho1965us/graphviz,tkelman/graphviz,tkelman/graphviz,jho1965us/graphviz,kbrock/graphviz,BMJHayward/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,kbrock/graphviz,tkelman/graphviz,jho1965us/graphviz,ellson/graphviz,MjAbuz/graphviz,jho1965us/graphviz,BMJHayward/graphviz,BMJHayward/graphviz,tkelman/graphviz,pixelglow/graphviz,pixelglow/graphviz,kbrock/graphviz,kbrock/graphviz,ellson/graphviz,pixelglow/graphviz,tkelman/graphviz,BMJHayward/graphviz,kbrock/graphviz,jho1965us/graphviz,ellson/graphviz,jho1965us/graphviz,ellson/graphviz,ellson/graphviz,pixelglow/graphviz,MjAbuz/graphviz,MjAbuz/graphviz,tkelman/graphviz,ellson/graphviz,BMJHayward/graphviz,BMJHayward/graphviz