Clean up after myself.
Rollback removal of s5_theme property
Fix S5 output
Fix errors in IAL parsing

These didn't used to cause an error.

I think it's OK to hit an EOF in these
cases. So we don't call that an error.
Merge Hollis's latest
Handle malformed raw HTML more gracefully
Merge changes from Hollis
Merge branch 'master' of github.com:bhollis/maruku into nokogiri

Conflicts:
	.travis.yml
Fix Regression in Serializing images
Improve HTML handling to avoid losing content and match other Markdown processors. Fixes issue #67.
Process markdown inside span-level HTML tags. Fixes issue #31
If a header just has an IAL and no content, use the IAL as content. Fixes #20.
Less screamy error messaging
Fix jRuby tests by fixing HTML
Sign the gem at build time
Full support for fenced code blocks with backticks or tildes, disabled by default.
Catch up on CHANGELOG entries
Add a pending spec for issue #79
Modified to handle tables with spanning columns using empty cells as markers
Colspan support for latex output and handle the new multi-dimensional tables