ssh: Forward agent. tmux: Shorten escape time

.ssh/config

@@ -1,9 +1,9 @@
 # If ssh does not have gssapi enabled:
 IgnoreUnknown GSSAPIKeyExchange
 
-ForwardAgent yes
 ForwardX11 yes
 ForwardX11Trusted yes
+ForwardAgent yes
 
 Host home
   HostName isabeljake.duckdns.org

.tmux.conf

@@ -9,3 +9,6 @@ bind-key s command-prompt -p "send pane to:"  "join-pane -t '%%'"
 
 # ssh socket, important to create symlink in ~/.ssh/rc
 set-environment -g 'SSH_AUTH_SOCK' ~/.ssh/ssh_auth_sock
+
+# Shorten delay for relaying Esc (to e.g. vim). Too short and PgUp will not work
+set -sg escape-time 20