* primegen.c (is_prime): Free A2. Noted by pmike2001@mail.ru.

Fixes #423.

* DETAILS: Document new status codes.

* cardglue.c (agent_scd_pkdecrypt, agent_scd_pksign)
(agent_scd_genkey, agent_scd_setattr, agent_scd_change_pin)
(agent_scd_checkpin, agent_openpgp_storekey): Make sure to send a
SC_OP_FAILURE after card operations which might change data.
* card-util.c (change_pin): Send a SC_OP_SUCCESS after a PIN has
been changed.
(change_name): Removed a debug output.
* status.h, status.c: New codes BAD_PASSPHRASE_PIN, SC_OP_FAILURE
and SC_OP_SUCCESS.

* de.po: Updated. Translation is still in the works, though.

doc/DETAILS

@@ -349,6 +349,9 @@ more arguments in future versions.
 	The supplied passphrase was good and the secret key material
 	is therefore usable.
 
+    BAD_PASSPHRASE_PIN
+        Reserved for future use.
+
     DECRYPTION_FAILED
 	The symmetric decryption failed - one reason could be a wrong
 	passphrase for a symmetrical encrypted message.
@@ -570,6 +573,16 @@ more arguments in future versions.
         This indicates that a signature subpacket was seen.  The
         format is the same as the "spk" record above.
 
+    SC_OP_FAILURE
+        An operation on a smartcard definitely failed.  Currently
+        there is no indication of the actual error code, but
+        application should be prepared to later accept more arguments.
+
+    SC_OP_SUCCESS
+        A smart card operaion succeeded.  This status is only printed
+        for certain operation and is mostly useful to check whether a
+        PIN change really worked.
+
 
 Format of the "--attribute-fd" output
 =====================================