Issue #186

Let's try this again,
* Converted incoming string to rune array, since apparently you can do
that in golang.
* normalized output to "output" for future cleanup and checks
* converted several printfs to errors for prod server debug.
Sorry, I don't know enough about the Go language to review this properly. It's not clear to me what vb is achieving here - how is it different from using the original v?
Wouldn't it be more efficient to get the length of vr here, instead of iterating over the characters a second time (as I assume the conversion to vr must have already done that)?