Merge branch 'contract/ttss/1.0.0_kim-ec' into 'contract/ttss/1.1.0'

#40821 【TECSS Web 1.9.2.6】「or」「(」「半角スペース」で検索した時の結果が統一されていない

See merge request abook_web/web-viewer!50

abvw/js/contentview.js

@@ -877,7 +877,7 @@ CONTENTVIEW.searchHandle = function() {
                 }
             }
 
-            if($('#txtSearch').val() == "or" || $('#txtSearch').val() == "Or" || $('#txtSearch').val() == "oR" || $('#txtSearch').val() == "OR"){
+            if($('#txtSearch').val() == "or" || $('#txtSearch').val() == "Or" || $('#txtSearch').val() == "oR" || $('#txtSearch').val() == "OR" || $('#txtSearch').val() == " " || $('#txtSearch').val() == ""){
                 myQuery = ' ||';
             }