install /etc/os-release with base-files
install /etc/os-release with base-files

Summary:
Some tools (for example open-vmware-tools, grub) read
/etc/os-release to show some OS information and react
with warnings and errors if it is not present

	modified:   ../meta/recipes-core/base-files/base-files_3.0.14.bb

Test Plan:
* Build core-image
* Check for /etc/os-release file

Reviewers: aschultz, tbreddin, wfailla

Reviewed By: aschultz

CC: druss, vtarasen, kseidens

Differential Revision: https://REVIEWSERVER/D262

tlnd/meta-caros,thz/meta-caros,RoadRunnr/meta-caros,wfailla/meta-caros,wfailla/meta-caros,GalaxyGorilla/meta-caros,pokymobo/meta-caros,tlnd/meta-caros,thz/meta-caros,umatomba/meta-caros,hsychla/meta-caros,GalaxyGorilla/meta-caros,ContentSafe/meta-caros,RoadRunnr/meta-caros,tlnd/meta-caros,thz/meta-caros,carosio/meta-caros,pokymobo/meta-caros,thz/meta-caros,tlnd/meta-caros,hsychla/meta-caros,carosio/meta-caros,pokymobo/meta-caros,umatomba/meta-caros,pokymobo/meta-caros,umatomba/meta-caros,ContentSafe/meta-caros,wfailla/meta-caros,GalaxyGorilla/meta-caros,carosio/meta-caros,carosio/meta-caros,wfailla/meta-caros,RoadRunnr/meta-caros,ContentSafe/meta-caros,ContentSafe/meta-caros,hsychla/meta-caros,thz/meta-caros,GalaxyGorilla/meta-caros,hsychla/meta-caros,pokymobo/meta-caros,pokymobo/meta-caros,umatomba/meta-caros,RoadRunnr/meta-caros,ContentSafe/meta-caros,RoadRunnr/meta-caros,ContentSafe/meta-caros,GalaxyGorilla/meta-caros,carosio/meta-caros,tlnd/meta-caros,hsychla/meta-caros,wfailla/meta-caros,umatomba/meta-caros