Deprecate CAR package format
Deprecate CAR package format

Support for CAR packages will be removed in
v2.0.0.  Created initial release notes for
1.4.1 and included the deprecation announcement.

FAB-14720 #done

Change-Id: I6f032280bbdd16869134b6745d173e3c8db27b99
Signed-off-by: Gari Singh <10008a422f4be611b73174084ba2f7f909d5b402@gmail.com>

xixuejia/fabric,xixuejia/fabric,xixuejia/fabric