fix(build): Remove Grid Scrolling feature.

This reverts commit d25c993.

Author: Portugal, Marcelo

grunt/karma.js

@@ -3,7 +3,7 @@ var util = require('../lib/grunt/utils.js');
 module.exports = function( grunt ){
   var baseConfig = {
     options: {
-      configFile: 'test/karma.conf.js',
+      configFile: 'test/karma.debug.conf.js',
       background: true,
     },
     // dev: {

lib/sauce/sauce_connect_block.sh

@@ -6,4 +6,4 @@ then
   while [ ! -f $SAUCE_CONNECT_READY_FILE ]; do
     sleep .5
   done
-fi
+fi

lib/sauce/sauce_connect_setup.sh

@@ -59,4 +59,4 @@ echo "  $CONNECT_LOG"
 echo "  $CONNECT_STDOUT"
 echo "  $CONNECT_STDERR"
 java -jar Sauce-Connect.jar $ARGS $SAUCE_USERNAME $SAUCE_ACCESS_KEY \
-  --logfile $CONNECT_LOG 2> $CONNECT_STDERR 1> $CONNECT_STDOUT &
+  --logfile $CONNECT_LOG 2> $CONNECT_STDERR 1> $CONNECT_STDOUT &