linked play image to its full sized version and made the default bigger, 640px
wordsmithing end of page
wordsmithing chapter 1
added images to setting up your first play app
fixed fith image name
fixed images widths for chapter 01
trying CSS pre width at 75%
fixed missing anchor on image
wordsmithing and formating chapter 02
code sections not formating correctly, un-indented numbered sections
added section on gitignore and gitignore_global
made clearer the distinction between gitignore and gitignore global