[ Start of plug-in implementation around idea "DiaRenderScript", an

2009-01-24  Hans Breuer  <hans@breuer.org>

	[
	  Start of plug-in implementation around idea "DiaRenderScript", an
	  XML-dialect modelled after the DiaRenderer API. Currently it is
	  only useful for debugging other parts of Dia or itsef ;)
	]
	* plug-ins/drs/dia-render-script.dtd : to verify the xml files
	* plug-ins/drs/dia-render-script-renderer.c : implementing allmost all
	required and medium-level methods a renderer should have
	* plug-ins/drs/dia-render-script.[ch] : registration of the exporter
	and some dedicated diagram/layer render functions to preserve invisble
	layers when writing .drs
	* plug-ins/drs/dia-render-script-import.c : unfinished (some helpers
	to parse back .drs, but far away from real import)
	* plug-ins/drs/dia-render-script-object.c : mostly empty (should later
	include the implmentation of a DiaObject capable to render .drs
	* plug-ins/makefile.msc : build it

svn path=/trunk/; revision=4215