Fixed #83 blackbox_edit* scripts should accept multiple filenames

bin/blackbox_edit_start

@@ -8,8 +8,10 @@ set -e
 source "${0%/*}/_blackbox_common.sh"
 
 for param in "$@" ; do
+
   unencrypted_file=$(get_unencrypted_filename "$param")
   encrypted_file=$(get_encrypted_filename "$param")
+
   echo >&2 ========== PLAINFILE '"'$unencrypted_file'"'
 
   fail_if_not_on_cryptlist "$unencrypted_file"
@@ -23,5 +25,7 @@ for param in "$@" ; do
   fi
 
   prepare_keychain
+  # FIXME(tlim): prepare_keychain only needs to run once, outside of the loop.
   decrypt_file "$encrypted_file" "$unencrypted_file"
+
 done