Merge branch 'fix_hit_count' into 'development'

Display correct hit count

See merge request sharing/codeability-sharing-platform!12

src/main/webapp/app/search/search.component.ts

@@ -30,6 +30,7 @@ export class SearchComponent implements OnInit {
     searchInput.page = 0;
     this.searchInput = searchInput;
     this.results = [];
+    this.hitCount = 0;
     this.search();
   }