blackbox: Removed homedir and updated README to add step to import pubring

README.md

@@ -496,6 +496,7 @@ git commit -m"Adding key for KEYNAME" pubring.gpg trustdb.gpg blackbox-admins.tx
 Regenerate all encrypted files with the new key:
 
 ```
+gpg --import keyrings/live/pubring.gpg
 blackbox_update_all_files
 git status
 git commit -m"updated encryption" -a

bin/_blackbox_common.sh

@@ -144,7 +144,7 @@ function encrypt_file() {
   encrypted="$2"
 
   echo "========== Encrypting: $unencrypted"
-  gpg --yes --trust-model=always --homedir keyrings/live/ --encrypt -o "$encrypted"  $(awk '{ print "-r" $1 }' < "$BB_ADMINS") "$unencrypted"
+  gpg --yes --trust-model=always --encrypt -o "$encrypted"  $(awk '{ print "-r" $1 }' < "$BB_ADMINS") "$unencrypted"
   echo '========== Encrypting: DONE'
 }