fix missing const
removing old campfire skin -- a hack for Kindle
Merge pull request #3456 from Wikia/FIX_MISSING_CONSTANT

fix missing constant
Merge pull request #3406 from Wikia/VID-1538

VID-1538 Disabled RealGravity
Merge pull request #3417 from Wikia/AddKibana

VID-1594 Add Kibana tracking to ingestion
fix language code usage
update memcache version

actually this step is optional