provide html to cnxml transformation for Aloha
aloha quick fixes
support code
support pre and code
get pre and code working from aloha
fix wrong headers for aloha
Revert "fix wrong headers for aloha"

This reverts commit 23915e24fbe63831280394632f7b9f2009b19d30.
remove first wrong header
fix for remove first header
use pkg_resources.resource_filename rather than os.path acrobatics.
Merge branch 'html5' of github.com:oerpub/oerpub.rhaptoslabs.html_gdocs2cnxml into html5

Conflicts:
	src/oerpub/rhaptoslabs/html_gdocs2cnxml/htmlsoup2cnxml.py
let math go through
Convert width and height css styles to cnxml attributes.
Add vim swap files to gitignore
clean up. No point in keeping commented code, that is what version control is for.
<html> is already added in swordpushweb
integrate tidy again and let math go through
Move parsing of image width/height after copying of attributes so it takes precendence over widht/height attributes.
Allow th elements in table, not just td.
Remove what seems to be an incorrect xpath selector, this way tables convert again.