Remove terminated Endless instances from the SSH config.

.ssh/config.d/20_endless

@@ -5,18 +5,6 @@
 Host appupdates.endlessm.com irc.endlessm.com status.endlessm.com
 Port 2200
 
-Host vpn-router.sf.endlessm.com
-Port 2022
-
-Host braavos.endlessm-sf.com
-KexAlgorithms diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
-MACs hmac-sha1
-User sysmgr
-
-Host ap?.endlessm-sf.com router.endlessm-sf.com
-Ciphers aes256-cbc
-User endlessapadmin
-
 Host 10.17.*.* *.dev.endlessm.com *.dev.endlessm-sf.com
 ProxyCommand ssh vpn-router.uw1.endlessm.com -W %h:%p