Updated application of defaults.  Apply defaults correctly to flotr options passed via draw before merging back to stored options.
Updated application of defaults.  Apply defaults correctly to flotr options passed via draw before merging back to stored options.

HumbleSoftware/envisionjs,HumbleSoftware/envisionjs,notepad104/envisionjs,RobertoMalatesta/envisionjs,RobertoMalatesta/envisionjs,RobertoMalatesta/envisionjs,notepad104/envisionjs,bigspotteddog/envisionjs,notepad104/envisionjs,bigspotteddog/envisionjs