Adds functionality for persisting certain configuration selections on http://jsfiddle.net
*** updated to address jsFiddle's change to a particular input id
Adds a "default" button next to the following combo-boxes on jsfiddle's configuration panel:
Clicking a "default" button will save the associated selection as a default value. Default selections will never supersede an existing fiddle's configuration; defaults are loaded only for new fiddles.
Settings are persisted through local storage and are particular to the registered jsfiddle user or, if unavailable, the client machine itself.
Initial idea credited to Robert Lemon http://sourcoder.blogspot.ca/