tree a548fd8b308db7c87ce9bd6e57dd5eabd219231f
parent 56cbedfa1789d0bb506f6136d3e6cf6d71ef792e
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1521824866 -0400
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1522849086 +0000

logging: virtual refactoring

Remove the phosphor-logging virtuals.  They were unused.

Add a logging packagegroup so other layers can add additional
logging applications predicated on the logging distro feature
being enabled.

Change-Id: Ic82843cb2b1229df55005bad93576c14f468073b
Tested: Built witherspoon, palmetto and qemu images
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>