CON-860 | LazyRail moved to main js package
CON-860 | LazyRail as js packages group
Merge pull request #3215 from Wikia/CON-860

CON-860 | LazyRail moved to main js package
Merge branch 'dev' into img-lzy-limited-webp-support

Conflicts:
	extensions/wikia/AssetsManager/config.php