NetworkManager / signal level (digital)

[dzimagehost <dzimagehost gmail com>]

Hello,
Originally this NetworkManager window http://s26.postimg.org/uga92ia2x/Capture_d_cran_27122014_18_13_00.png


it is possible to customized means to display the signal level (digital) next to the Wi-Fi icon as a WiFi Booster  a Cydia tweak for iphone.

http://3.t.imgbox.com/atTfVt63.jpg

http://www.manjaro.fr/forum/viewtopic.php?f=23&t=5147

Thanks.