Add .gitignore to php-worker (laradock#1780)

* Add .gitignore
* Change file to example.

Author: ThunderBirdsX3

php-worker/supervisord.d/.gitignore

@@ -0,0 +1 @@
+*.conf

…worker/supervisord.d/laravel-worker.conf …upervisord.d/laravel-worker.conf.examplephp-worker/supervisord.d/laravel-worker.conf renamed to php-worker/supervisord.d/laravel-worker.conf.example php-worker/supervisord.d/laravel-worker.conf renamed to php-worker/supervisord.d/laravel-worker.conf.example

@@ -4,4 +4,4 @@ command=php /var/www/artisan queue:work --sleep=3 --tries=3 --daemon
 autostart=true
 autorestart=true
 numprocs=8
-redirect_stderr=true
+redirect_stderr=true