/ get to post (wip)

trying to re-write get to post requests

cfg/ngx/fw.op.fo.conf

@@ -76,6 +76,7 @@ server {
         add_header Content-Location  /rpc/$upstream_http_content_location;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_http_version 1.1;
+        proxy_method post;
         proxy_pass http://postgrest/rpc/fwd?p_shortcode=$1;
     }