Merge branch 'keychain-error' into 'master'

Delete unused gpg support

Closes #1

See merge request allworldit/awit-zsh-superawesome!1

zshrc.d/46-keychain.zsh

-
 # Use keychain if installed
 if [ -x /usr/bin/keychain ]
 then
-	eval `keychain --confirm --clear --noask --timeout 15 --eval --systemd --stop others --quiet --inherit local-once --agents gpg,ssh`
+	eval `keychain --confirm --clear --noask --timeout 15 --eval --systemd --stop others --quiet --inherit local-once --agents ssh`
 	echo "zsh: Using keychain (15 min timeout, explicit confirmation)"
 fi
-