Converted spec files and grunt file to use single-quotes, as per rest of project. Also deactivated currently unused tests.
Updated vanilla sample project to show the three kinds of stopwords input we can accept. Space-separated, comma-separated, and regex bar-separated.
JS Hint file temporarily allows console.log for development.
Added functionality to process user-provided list of stop words. We can take strings of comma-, space-, or comma-and-space-separated words, as well as a simple bar-separated regex string.
Made our default options more obvious, and the stopwords processing funcion a bit cleaner.