Wip/tunji/cure 584 revert algolia search upgrade#5

Tsulaeman wants to merge 3 commits intomasterCarnegieLearningWeb/angular-instantsearch:masterfrom

wip/tunji/CURE-584_revertAlgoliaSearchUpgradeCarnegieLearningWeb/angular-instantsearch:wip/tunji/CURE-584_revertAlgoliaSearchUpgradeCopy head branch name to clipboard