Removed jQuery from auto provided variables in webpack config.

Author: mathop

webpack.config.js

@@ -6,7 +6,6 @@ Encore
     .cleanupOutputBeforeBuild()
     .autoProvidejQuery()
     .autoProvideVariables({
-        "window.jQuery": "jquery",
         "window.Bloodhound": require.resolve('bloodhound-js'),
         "jQuery.tagsinput": "bootstrap-tagsinput"
     })