improving section headings
incorporating comments from @tap in comments from original core issue
intro for build & test blog post
fleshing out "the old way" section
Replacing references to TTBlue for Jamoma
fleshing out the "issues" section
inserting image and a few indefinite/definite articles
fleshing out "design features" section
fleshing out "implementation" section
fleshing out "summary" section
formatting blog post header
misc edits after reading it through
sweepy: an audio graph command-line program
Adding loads of comments to the sweepy example
Adding Xcode project to the example for debugging purposes
Ignoring files generated when compiling the sweep example
start updates to unit testing Doxygen chapter
Unit testing chapter now pulls all code from real files
finishing update to unit testing chapter