55 commits

Author	SHA1	Message	Date
walterhiggins	6d7b666b57	added section on making decisions	2013-05-04 17:31:13 +01:00
walterhiggins	9455a31889	added reader exercise comment	2013-04-14 15:20:02 +01:00
walterhiggins	0357b8fadc	new section on skyscrapers	2013-04-13 13:22:38 +01:00
walterhiggins	b091abcea3	added sound exercise	2013-03-23 15:56:15 +00:00
walterhiggins	fe82a52d2c	first draft of guide	2013-03-23 14:14:53 +00:00