Pass request ID to internal HTTP requests
Merge pull request #4649 from Wikia/request-unique-id

Generate and pass request ID to internal HTTP requests
Merge remote-tracking branch 'origin/CON-Venus' into CON-1598

Conflicts:
	skins/oasis/modules/PageHeaderController.class.php
Merge pull request #4597 from Wikia/CON-1598

Con 1598
Merge remote-tracking branch 'origin/CON-1446' into CON-1447
removed debugging
Draft implementation of parsing of <tabview>
Prevent cyclic references
CON-1446 | svg avatar moved to scss to enable browser caching
Changed adContext; added setter
Fix few more boxes
Replace ImageServing usage with GlobalFile
Merge pull request #4650 from Wikia/change-ad-context

Changed adContext; added setter
ADEN-1151 Respect both wgWikiDirectedAtChildrenBy vars
ADEN-1151 Always supply the esrb param based on directed at children flag
Merge pull request #4630 from Wikia/CE-933-exacttarget-updates-part2

Ce 933 exacttarget updates part2
Don't disable SevenOne Media and Evolve if Liftium is disabled
Merge pull request #4653 from Wikia/aden-fix-disaster-recovery

Don't disable SevenOne Media and Evolve if Liftium is disabled
Use querystring param to hide attribution
CON-1446 | updated template's markup and its creation in controller