Changed curly quotes to straight quotes in game design chapter
Merge branch 'master' of https://github.com/openframeworks/ofBook
Update chapter.md

removed stuff that belongs in another chapter
Update chapter.md

small edit to text
Update chapter.md
Finished revisions of graphics chapter
Merge branch 'master' of https://github.com/openframeworks/ofBook
Converting to fenced code blocks: OOPs!, animation, hardware, project_eva, sound, version control
Merge pull request #84 from mikewesthad/master

Converted chapters to fenced code blocks
Fixed chapter references
Fixing margin collapse - makes vertical spacing between figs, code and paragraphs consistent
Restored indents to the TOC, overflow of headers in TOC is clipped and uses ellipses
Changed TOC active element behavior: instead of altering padding/indent, it bolds the active element
Applied the same TOC indention + hiding of overflow with ellipses to the chapters list
text edits