change password input field to type=password (#2427)

Plugson/www/plugson_password.html

@@ -164,7 +164,7 @@
   }
 
   function CommonPasswordEntry(tbl, name, cn, en) {
-    var tr = '<tr><td>'+name+'</td><td><input type="text" class="form-control" id="id_'+name+'" disabled="disabled"/></td>' +
+    var tr = '<tr><td>'+name+'</td><td><input type="password" class="form-control" id="id_'+name+'" disabled="disabled"/></td>' +
       '<td><button id="id_btn_set_'+name+'" class="btn btn-primary btn-sm btn-add CommPwdSetBtn"><span class="fa fa-edit"></span><span id="id_span_edit"></span></button>&nbsp;&nbsp;' +
       '<button id="id_btn_clr_'+name+'" class="btn btn-danger btn-sm btn-del CommPwdClearBtn"><span class="fa fa-trash"></span><span id="id_span_clear"></span></button></td>' +
       '<td><span id="id_span_desc_cn">' + cn + '</span>' +