blackbox: Removed the manual gpg --import step from README, added prepare_keychain to blackbox_update_all_files

README.md

@@ -496,7 +496,6 @@ 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_update_all_files

@@ -15,6 +15,7 @@ if [[ -z $GPG_AGENT_INFO ]]; then
 fi
 
 disclose_admins
+prepare_keychain
 
 echo '========== ENCRYPTED FILES TO BE RE-ENCRYPTED:'
 awk <"$BB_FILES" '{ print "    " $1 ".gpg" }'