/build: Yacas updated to yacas 1.3.6+ dev (svn 3031)
/build: Markdown example (less colors).
/build: Add html-drawj2d example.
/build: Update to current src. Add Drawj2d interactivity to init.ys
/src: remove ² and ³ from html tag list.
/build: Add Markdown example.
Tagging the release 0.1.8
/build: Yacas updated to 1.3.5-pre (svn 3031).
/build: Update to current src. Yacas up to 1.3.5-dev (svn 2925).
src:/ respect xml tag list order.