updateOriginalInput() not called when clickout to adjacent spectrum element

[EthanBasham]

In my webpage I have multiple instances of spectrum scattered throughout a form. When the instances are side-by-side it is easy to go from one to the other by clicking on the replacer/preview elements. When this is done, the original input associated with the spectrum instance being clicked out of does not get updated. I created a quick fix for this by calling updateOriginalInput from the hideAll() function that gets called when show() is called. I am not sure if this is the proper technique, but it does work.