geocodeAddress String replacement '+'

[senturk]

i faced some problems with the geocodeAddress function when the space ' ' is replaced by a '+'.

space will be encoded to %20 and '+' to %2B.

But the results got better with %20 then with %2B

Sample link: https://maps.googleapis.com/maps/api/geocode/json?address=im%2Bgiessen%2B2%2C79588%2Befringen%2B-%2Bkirchen%2Cdeutschland&maxResults=2&language=en&key={your key}