JSON to Query String action should URL encode parameters

[morissm]

"JSON to Query String" does not URL encode parameters which means that the encoded string cannot be pasted in a browser if the parameters contain spaces, pluses or other problematic characters.

URL encoding does not work either because the = and & characters are also encoded.

I propose either modifying "JSON to Query String" so that it encodes the parameters or adding a "JSON to Encoded Query String" action.