Add FAQ search mixin

services/web/app/views/_mixins/faq_search.pug

@@ -0,0 +1,21 @@
+mixin faq_search(headerText, headerClass)
+	- if(typeof(settings.algolia) != "undefined" && typeof(settings.algolia.indexes) != "undefined" && typeof(settings.algolia.indexes.wiki) != "undefined")
+		if headerText
+			div(class=headerClass) #{headerText}
+		.wiki(ng-controller="SearchWikiController")
+			form.project-search.form-horizontal(role="form")
+				.form-group.has-feedback.has-feedback-left
+					.col-sm-12
+						input.form-control(type='text', ng-model='searchQueryText', ng-keyup='search()', placeholder="Search help library....")
+						i.fa.fa-search.form-control-feedback-left
+						i.fa.fa-times.form-control-feedback(
+							ng-click="clearSearchText()",
+							style="cursor: pointer;",
+							ng-show="searchQueryText.length > 0"
+						)
+
+			.row
+				.col-md-12(ng-cloak)
+					a(ng-href='{{hit.url}}',ng-repeat='hit in hits').search-result.card.card-thin
+						span(ng-bind-html='hit.name')
+						div.search-result-content(ng-show="hit.content != ''", ng-bind-html='hit.content')