4 Commits

Author	SHA1	Message	Date
Jörn Nettingsmeier	80b03a51ca	fix typos and validation errors.	2014-02-07 01:21:48 +01:00
Jörn Nettingsmeier	0fed26b313	copy-editing chapter 20.	2014-02-07 00:04:38 +01:00
Jörn Nettingsmeier	684032955a	second batch of xhtml validation fixes	2014-02-02 23:16:21 +01:00
Nick Sellen	ae6efdc4a0	initial commit	2013-01-30 00:26:36 +00:00