Respect width

Specify scale and clip width to force window to a particular width. See
paulhammond/webkit2png#12 and paulhammond/webkit2png#66 for details of
the underlying webkit2png issue.

geekWeather2.sh

@@ -49,7 +49,7 @@ export TEMPLATE_URL='http://forecast.io/embed/#lat=$LAT&lon=$LON&name=$NAME&stat
 export URL=$(echo $TEMPLATE_URL | sed -e "s/\$LAT/$1/" -e "s/\$LON/$2/" -e "s/\$NAME/$( rawurlencode "$3" )/")
 
 echo "Converting to image"
-webkit2png --width=300 --height=150 -F --transparent --delay=5 -o tmpWeather -D /tmp $URL
+webkit2png --width=500 --clipwidth=500 --height=245 --scale=1 -F --transparent --delay=5 -o tmpWeather -D /tmp $URL
 
 echo "Running image smoothing"
 if [[ $4 == "LIGHT" ]]; then