Issue #0: Fixed command

Author: juanjol

commands/backstopjs/backstopjs

@@ -9,12 +9,10 @@
 
 FOLDER=$1
 
-ARGS=${*:2}
-
 if [ "$1" == "openReport" -o "$1" == "remote" ]; then
   echo "This does not work for backstop in ddev"
   exit 1
 fi
 
 cd /src/tests/$FOLDER || exit 1
-NODE_PATH="/usr/local/lib/node_modules/" backstop "$ARGS"
+NODE_PATH="/usr/local/lib/node_modules/" backstop "${@:2}"