Fix Directory listing by adding index.html files

Some fix on login page for W3C

jm2l/static/css/jm2l.css

@@ -254,3 +254,33 @@ a {
 {
   text-align: center;
 }
+
+.form-signin {
+    max-width: 300px;
+    padding: 19px 29px 29px;
+    margin: 0 auto 20px;
+    background-color: #f5f5f5;
+    border: 1px solid #e5e5e5;
+    -webkit-border-radius: 5px;
+       -moz-border-radius: 5px;
+            border-radius: 5px;
+    -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.05);
+       -moz-box-shadow: 0 1px 2px rgba(0,0,0,.05);
+            box-shadow: 0 1px 2px rgba(0,0,0,.05);
+}
+.form-signin,
+.form-signin .checkbox {
+    margin-bottom: 10px;
+}
+.form-signin-heading {
+    margin: -15px;
+    text-align:center;
+}
+.form-signin input[type="text"],
+.form-signin input[type="password"] {
+    font-size: 16px;
+    height: auto;
+    width:100%;
+    margin-bottom: 15px;
+    padding: 7px 9px;
+}

jm2l/templates/Participer.mako

@@ -62,7 +62,7 @@ DicForm ={
                     <img src="/captcha" 
                     alt="en cas de difficultés avec le captcha envoyez un mail à 
                     contact at jm2l dot linux-azur dot org pour créer votre compte." 
-                        style="height:75px;"></img>
+                        style="height:75px;" />
                 </div>
             </div>
         <button class="btn btn-large btn-primary" type="submit">C'est parti !</button>

jm2l/templates/login.mako

@@ -1,39 +1,4 @@
 <%inherit file="jm2l:templates/layout.mako"/>
-<style type="text/css">
-    .navbar {
-        margin-bottom: 0px;
-    }
-    .form-signin {
-        max-width: 300px;
-        padding: 19px 29px 29px;
-        margin: 0 auto 20px;
-        background-color: #f5f5f5;
-        border: 1px solid #e5e5e5;
-        -webkit-border-radius: 5px;
-           -moz-border-radius: 5px;
-                border-radius: 5px;
-        -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.05);
-           -moz-box-shadow: 0 1px 2px rgba(0,0,0,.05);
-                box-shadow: 0 1px 2px rgba(0,0,0,.05);
-    }
-    .form-signin,
-    .form-signin .checkbox {
-        margin-bottom: 10px;
-    }
-    .form-signin-heading {
-        margin: -15px;
-        text-align:center;
-    }
-    .form-signin input[type="text"],
-    .form-signin input[type="password"] {
-        font-size: 16px;
-        height: auto;
-        width:100%;
-        margin-bottom: 15px;
-        padding: 7px 9px;
-    }
-
-</style>
     <br>
     <div class="container">
     % if forgot: