Partially implement change to %post and %postun scripts for config file removal or regeneration. 	based on patch from: Gareth Armstrong <gareth.armstrong@hp.com>
Partially implement change to %post and %postun scripts for config file removal
or regeneration.
	based on patch from: Gareth Armstrong <gareth.armstrong@hp.com>

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