… library.

…dules.

The blahtex support code has been simplified to no longer cache mathml in an unbounded file-based cache, and it no longer writes tempfiles. The extremely simple XML parsing job has been handed back over to REXML.

Maruku 0.6.1 would notice if a single header encompassed the entire document, and would make that the root section of the document, as well as setting the title to that header's content. This restores that functionality.

This change switches to using the HTML output utilities to generate S5 slides. It also restores the STDOUT printing of slide titles
that current Maruku does, but only from the CLI (it won't annoy users who programmatically generate slides).

…is actually broken.

…cludes a doctype.

This preserves both the case of attributes and any named entity references from MathML.

This also extends the tests for issue #40 and squashes a bunch of bugs around CDATA, mostly using hacks.