rename leds service to from "legoev3-leds.service" to "ev3dev-leds.service"

Also moved it into the debian/ directory so that dh_systemd will install the
service automatically.
rename bluetooth service to from "legoev3-bluetooth.service" to "ev3dev-bluetooth.service"

Also moved it into the debian/ directory so that dh_systemd will install the
service automatically.
Rename "legoev3-uart@.service" to "ev3dev-uart@.service"
Changes for kernel version 3.16.1-8-ev3dev
Allow ev3dev group to control all LEDs, not just those that start with ev3*
updates for v8.0 release