[Proposition] Option to hide info block (date, controller, source, file)

It would be helpful to have an option to hide the info block:

```
------------ --------------------------------------
date Fri, 14 Dec 2018 06:42:36 +0000
controller "HotelsController"
source HotelsSearchService.php on line 315
file app/Services/HotelsSearchService.php
------------ --------------------------------------
```
In my case I need to dump a lot of data in array, and this blocks take all the space on the screen, make it not comfortable to read and require to scroll a lot. It would be nice to have an option to not show this block.