Issue #1338: Remove drupalconsole from defaults in README.

Author: geerlingguy

README.md

@@ -102,7 +102,7 @@ By default, this VM includes the extras listed in the `config.yml` option `insta
     installed_extras:
       - adminer
       # - blackfire
-      - drupalconsole
+      # - drupalconsole
       - drush
       # - elasticsearch
       # - java