Template bug fixes and new features.

utils/tests/template/top_searches2.tmpl

 template TopSearches(var persons) {
   css {
     .all-list {
       font-family: arial;
     }
     .person-item {
       padding: 4px 0px 4px 5px;
       background-color: slateGray;
       color: white;
       font-weight: bold;
     }
     .search-item {
       font-size: 11pt;
       padding: 3px 0px 3px 15px;
       background-color: #aaa;
       font-weight: bold;
     }
     .metrics-item {
       font-size: 10pt;
       padding: 2px 0px 2px 25px;
       background-color: lightgray;
       border-bottom: 1px solid white;
     }
     .total-hits {
       position: absolute;
       left: 100px;
     }
   }
   <div class="all-list">
-    ${#each persons}
+    ${#each persons person}
       <div class="person-item">
-        <span>${name},&nbsp;</span>
+        <span>${person.name},&nbsp;</span>
         <span>age&nbsp;=&nbsp;</span>
-        <span>${age}</span>
+        <span>${person.age}</span>
       </div>
       <div>
-        ${#each persons.searches}
-          <div class="search-item">query=${query},&nbsp;rank=${rank},&nbsp;total=${total}</div>
-          ${#each searches.metrics}
+        ${#each person.searches search}
+          <div class="search-item">query=${search.query},&nbsp;rank=${search.rank},&nbsp;total=${search.total}</div>
+          ${#each search.metrics metric}
             <div class="metrics-item">
-              <span>${country}</span>
-              <span class="total-hits">${quantity}</span>
+              <span>${metric.country}</span>
+              <span class="total-hits">${metric.quantity}</span>
             </div>
           ${/each}
         ${/each}
       </div>
     ${/each}
   </div>
 }
 
 template NameEntry(String name, int age) {
   css {
     .name-item {
       font-size: 18pt;
       font-weight: bold;
     }
   }
   <div var=topDiv class="name-item" attr="test" attr1=test1 attr2='test2' attr3=test3>
     <span var=spanElem>${name}</span>
     <span> - </span>
     <span>${age}</span>
   </div>
 }