Rewrite edit blocs and themes

app/templates/admin/_blocs_list.html

@@ -0,0 +1,9 @@
+{% for item in myblocs.keys() %}
+
+<div class="bloc" id="bloc-{{ item }}"  style="margin-top: 10px;">
+  <button class="btn"> {{ item }} - {{ myblocs[item]['type'] }} </button>
+  <input class="input-menu" id="bloc-{{ item }}" name="{{ item }}" value="" style="display:none;">
+  <button class="btn btn-danger" onclick="deleteItem(this)"> x </button>
+</div>
+
+{% endfor %}