tree 5b1d5517db2200d905286c5eb592da3cf645c8aa
parent c6b5c382a29f8ef7666b6cdc68addb108310ce64
author Matt Mower <mowerm@gmail.com> 1483819697 -0600
committer Abhisek Devkota <ciwrl@cyanogenmod.com> 1483925204 +0000

extract_utils: Introduce variable INITIAL_COPYRIGHT_YEAR

Let a device specify INITIAL_COPYRIGHT_YEAR=XXXX in setup-makefiles.sh
so that the correct copyright(s) is/are included in vendor makefiles.
The CyanogenMod copyright is retained when INITIAL_COPYRIGHT_YEAR<2017
and the LineageOS copyright is now included for >=2017.

Change-Id: I6895b5b69bc7ba399042ac3c29e17f3209d15f1b