Merge branch 'master' of https://github.com/thelia/thelia into coupon

* 'master' of https://github.com/thelia/thelia: (33 commits)
  permissions
  finish contact process
  create contact form
  create example for mail usage
  permission cleanup
  change place where absolute url is create when rewritten url is enabled
  fix issue #43
  fix typo in product breadcrumb
  update countries list
  fix issue #35
  fix cartItem updateQuantity method
  add some verification on country default trigger
  not allowed to delete default country
  WIP : admin profiles
  fiw test suite
  clear cache when a module is removed
  end module removal
  create event object for module delete action
  update insert script
  new model
  ...

Conflicts:
	core/lib/Thelia/Controller/Admin/CouponController.php

templates/default/order-invoice.html

@@ -1,7 +1,7 @@
 {extends file="layout.tpl"}
 
 {block name="no-return-functions"}
-    {check_auth context="front" roles="CUSTOMER" login_tpl="login"}
+    {check_auth context="front" role="CUSTOMER" login_tpl="login"}
     {check_cart_not_empty}
     {check_valid_delivery}
 {/block}