organizing file list in app.js closes #2953
organizing file list in app.js closes #2953

joecridge/p5.js,processing/p5.js,bomoko/p5.js,joecridge/p5.js,dhowe/p5.js,mlarghydracept/p5.js,bomoko/p5.js,limzykenneth/p5.js,processing/p5.js,limzykenneth/p5.js,dhowe/p5.js,mlarghydracept/p5.js