jwt : update docs and folding

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@5285 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

jwt.php

@@ -25,6 +25,7 @@ class jwt
     * @param string $key The key to be used to sign the token
     * @param string|null $alg The algorithm to use to sign the token (default
     *   is HS256)
+    * Allowed algorithms : HS256, HS512, HS384
     * @return string The Token
     */
   public function encode ($payload, $key, $alg = "HS256")
@@ -54,6 +55,7 @@ class jwt
     * provided password
     */
   public function decode ($jwt, $key, $allowedAlg = null)
+  // {{{
   {
     if ($allowedAlg === null)
       $allowedAlg = array_keys ($this->supportedAlgs);
@@ -95,6 +97,7 @@ class jwt
         "JWT Signature verification failed"), 403);
     return $payload;
   }
+  // }}}
 
   /** Verify the provided token with the key and generate an return true if it
     * can be verify