This is yet another placeholder plugin. It works similarly to tumblr's, and is a total rip off of this: http://jsfiddle.net/mrcoles/Kwsts/
I needed slight variations. This is the result.
Thanks to Peter Coles (http://mrcoles.com/blog/persistent-placeholders-tutorial-focus/)
Including the js file in an html document will automatically apply to any input/textarea which has a placeholder attribute specified.
Include module 'placeholderlabels' in your app.js Include jQuery, and all of the placeholder labels js files in your project.