Added in mp3 and wav versions of audio files, to allow for cross-browser compatibility. Made minor edits to the overall appearance of the site via CSS. Added a 'Save Settings' button that allows the user to save their timer settings (e.g. prep time, meditation time, timer sounds), which will be pre-loaded whenever they visit the site. Timer settings are saved in a cookie on the user's browser, by using the jQuery Cookie plugin by Klaus Hartl, which allows for cookies to be set and read using jQuery. Made some minor changes to overall JS code, creating a file init.vars.js to house all important global variables, and a file cookie.settings.js to help load any settings that were saved by the user previously.