Sun Feb 15 18:51:42 2009  Jiri (George) Lebl <jirka@5z.com>

	* src/graphing.c: Add solver dialog to vectorfields.  Also add
	  VectorfieldDrawSolution and VectorfieldClearSolutions.  Also draw
	  arrows with proper arrows not triangles.  Change default to not
	  normalize arrow length, that's better default I think.

	* help/C/genius.xml, help/C/gel-function-list.xml: update

	* ve/ve-nongnome.c: remove some unused functions


svn path=/trunk/; revision=718