Merge changes from topic 'var-overrides'
authorJonas Bjurel <jonas.bjurel@ericsson.com>
Mon, 29 Aug 2016 12:46:06 +0000 (12:46 +0000)
committerGerrit Code Review <gerrit@172.30.200.206>
Mon, 29 Aug 2016 12:46:06 +0000 (12:46 +0000)
* changes:
  build: Allow MIRROR_MOS_UBUNTU override
  build: Allow PLUGINS override


Trivial merge