Use fingerprint instead of keyid when importing and deleting keys.

GpgMECWorker.h

@@ -22,13 +22,13 @@ public:
      * Deleting keys must be done with the C API because 
      * gpgmepp does not provide a way to use GPGME_DELETE_FORCE,
      * resulting in a confirmation dialog triggered by GPG.
-     * This does not fit use on a web werver.
-     * @param fullKeyId
+     * This does not fit use on a web server.
+     * @param fpr
      * @param secret delete secret key ?
      * @param e
      * @return 
      */
-    bool DeleteKey(const char * fullKeyId, bool secret, GpgME::Error& e);
+    bool DeleteKey(const char * fpr, bool secret, GpgME::Error& e);
     
 private:
     gpgme_ctx_t c_ctx;