Update comments and add newly added files to packages.

bin/blackbox_decrypt_all_files

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #
-# blacbox_decrypt_all_files -- Decrypt all blackbox files.
+# blacbox_decrypt_all_files -- Decrypt all blackbox files (INTERACTIVE).
 #
 
 # Usage:
@@ -15,6 +15,8 @@ export PATH=/usr/bin:/bin:"$PATH"
 
 set -e
 
-eval $(gpg-agent --daemon)
+if [[ -z $GPG_AGENT_INFO ]]; then
+  eval $(gpg-agent --daemon)
+fi
 
 exec blackbox_postdeploy.sh "$@"