changing to /opt and adding Readme

conf/.env

@@ -18,5 +18,5 @@ RECAPTCHA_PRIVATE=
 MATRIX_MAUAUTH=
 MATRIX_MAUURL=
 
-# if you are developing
+# if you are developing else set to true
 SECURE_COOKIE=false

conf/nginx_w0bm.conf

@@ -3,7 +3,7 @@ server {
     server_name _;
     access_log /var/log/nginx/w0bm_access.log;
     error_log /var/log/nginx/w0bm_error.log;
-    root /home/w0bm/w0bm/public;
+    root /opt/w0bm/public;
     index index.php;
     client_max_body_size 500M;
     gzip on;