_get_firefox_output method was removed from selenium 2.44 and will throw an an AttributeError exception in the FirefoxBinary class if this line is hit, so remove the unsupported method call and increase the maximum number of tries to spawn the FF process
_get_firefox_output method was removed from selenium 2.44 and will throw an an AttributeError exception in the FirefoxBinary class if this line is hit, so remove the unsupported method call and increase the maximum number of tries to spawn the FF process

DramaFever/sst,DramaFever/sst,DramaFever/sst