fix js error with nodejs
Allow escaping special chars in filterString ; escape XML character in filterElement.
Add a "itex identifier mode" and some tests for this mode and the safe mode. #13
Update configure & install instructions.
Pass the configure parameters to release.sh
Fix missing egrep and typo in DOCUMENT backslash escape
TeXZilla.toImage: use a configurable XMLSerializer function instead of outerHTML to give it a chance to work outside a browser context.
Improve how DOMParser/XMLSerializer are set.
Add mode parameters to the webserver and stream filter.
Add a polyfill for Math.log2 and add more tests for the functions in the public API.
Automate npm release (not tested yet). #29
Add tests for the webserver interface.
Improve testing: add a command to launch all the tests with nodejs, phantomjs and slimerjs. Skip some DOM-related tests with nodejs.
Add node as commonjs option
Merge pull request #37 from r-gaia-cs/node

Add node as commonjs option
Followup of #37
Split commonJS into two sections: the public API and the command-line API.
Try to optimize a bit closure compiler (use ADVANCED_OPTIMIZATIONS and UTF8)
Update README-release.txt
Improve test for filterElement ; remove the timeout hack in the WebGL demo.