Updated light

Signed-off-by: Marcin Woźniak <y0rune@aol.com>

debian/control

@@ -0,0 +1,25 @@
+Source: light
+Section: x11
+Priority: optional
+Maintainer: Joachim Nilsson <troglobit@gmail.com>
+Homepage: https://github.com/haikarainen/light
+Build-Depends: debhelper (>= 10)
+Vcs-Git: https://github.com/haikarainen/light.git
+Vcs-Browser: https://github.com/haikarainen/light/commits/
+Standards-Version: 4.2.1
+
+Package: light
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: Control display backlight controllers and LEDs
+ Light is a useful tool to control display brightness in lightweight
+ desktops or window managers that do not have bundled appliations for
+ this purpose.
+ .
+ Most modern laptops have moved away from hardware controlled brightness
+ and require software control.  Light works where other software has
+ proven to be unreliable, e.g. xbacklight.  It can even be used from the
+ console as it does not rely on X.
+ .
+ Light has features like setting a minimum brightness value, as well as
+ saving and restoring the brightness at reboot and startup.