New class Member, use it in Team ; update DB schema

onyx/tpl/bootstrap/public/team.tpl

@@ -1,14 +1,14 @@
 {extends file="layout.tpl"}
 {block name=content}
 <h1>
-     {$team->company}
+     {$team->slogan}
 </h1>
 <ul>
     <li><strong>Score :</strong> {$team->get_pts()}</li>
     <li><strong>Membre{if count($team->get_members()) > 1}s{/if} :</strong>
       <ul>
         {foreach from=$team->get_members() item=m}
-        <li><span class="font-variant: small-caps;">{$m.lastname}</span> {$m.firstname}</li>
+        <li><span class="font-variant: small-caps;">{$m->lastname}</span> {$m->firstname}</li>
 	{/foreach}
       </ul>
     </li>