Updated lodash memoized example function with initialValue (#161)
Updated lodash memoized example function with initialValue (#161)

I think it is probably sensible to have an empty string as the `initialValue` of this example reducer, otherwise the first argument in the array is not stringified.

I know it's just an example, but as I'd copied and pasted this as a starting point for something a little more complicated I ran into some problems (which I traced back to this) and I'm guessing other people might do the same.

Cheers
faassen/reselect,reactjs/reselect,rackt/reselect,reactjs/reselect