More noticable output.

So I can see which host I'm deploying to right now.

deploy

@@ -13,7 +13,7 @@ _check() {
 
 _deploy() {
     host="$1"
-    echo "Deploying to $host" >&2
+    printf '\n\e[1;94m=== %s ====\e[0m\n\n' "Deploying to $host" >&2
     localsocket="$HOME/.ssh/docker_$host.sock"
     forward "$host" "$localsocket:/var/run/docker.sock"
     export DOCKER_HOST="unix://$localsocket"