+ <nav> for TOC, <figure> for figures, type attribute in <ol>.
+ Don't add math javascript in html5.
+ Use style attributes instead of deprecated width, align.
+ html template: move <title> after <meta>.
Note: charset needs to be declared before title.
+ slidy and s5 templates: move <title> after <meta>.
+ html template: Added link to html5 shim for IE.
+ Make --html5 have an effect only for 'html' writer (not s5, slidy, epub).
s5 css and js is included using header-includes variable.
We don't need a separate s5 template, so it has been
removed.
Use linebreak to separate authors in S5 title page.
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1705 788f1e2b-df1e-0410-8736-df70ead52e1b
