version 0.2, 4/7/2004
3/9/2004, Olivier Langella:
	- bug fixed reading infos with [] in the phylip/newick tree format
	- bug fixed reading eventual root length
04/07/2004, Olivier Langella:
	- new logo in libsvgtree/logo.svg (basic, need some artistic work ;-))

version 0.1:
08/06/2004, Olivier Langella:
- new libcss/form.css file

07/06/2004, Olivier Langella:
- new css for the menu
- new header function

17/04/2004, Olivier Langella:
- first release 0.1
- takes a phylip phylogenetic tree and provide a basic SVG file