Use Quicklook to see the Content of .JSON files? Currently, I can use the space bar to preview a number of files such as .txt, .css, .html etc in Quick Look.  I cannot, however, see the actual contents of a .json file.

Is there any possible way to see the contents of .json files through space bar preview in finder?
(I'm Using OSX 10.8.4)
also installable via 

brew cask install qlstephen