* 1.4.11 - Fri 23 Aug
	- update to new coursera authentication details

* 1.4.10 - Sun 30 Jun
	- made html.parser the default

* 1.4.9 - Wed 19 Jun
	- small bug/crash fixes
	- long filename trimming on windows

* 1.4.8 - Sun 28 Apr
	- netrc support for caching credentials
	- added explict timeouts when downloading files
	- small bugfixes and code cleanups

