PLA-1279 Related  Pages should show either image or text but not both.

Conflicts:
	extensions/wikia/RelatedPages/js/RelatedPages.js
PLA-1279 Remove redundant check.

Conflicts:
	extensions/wikia/RelatedPages/js/RelatedPages.js
Merge pull request #3079 from Wikia/release-215-PLA-1279

Release 215 pla 1279