Used the new canBeDisabled configuration option
Added support for hide shortcut in WDT

Now, we can do something like :

    web_profiler_extra:
        routing:
            display_in_wdt: false
        routing: # same as abovee
            enalbed       : true
            display_in_wdt: false
        assetic:
            enabled       : false
        assetic: false # same as above
        # routing: # Not need
        #     enabled       : true # default value, not needed
        #     display_in_wdt: true # default value, not needed