Merge pull request #44 from brannondorsey/master

Suggested Edits for Network and Math chapters
Adds examples, implements most of the suggested edits
Merge branch 'master' of github.com:openframeworks/ofBook
Adds most graphics references
Adds dot product example
Changed Gary to Lars. Because
Typography
Added some screenshots.
Merge branch 'master' of github.com:openframeworks/ofBook
minor changes
Merge branch 'master' of github.com:openframeworks/ofBook
synthesis section
get rid of ternary op, add audio thread warning
Added final screen grabs, referenced works and moved code diary to end of chapter
Merge branch 'master' of github.com:openframeworks/ofBook