Remove CORS headers (#142)

nginx/conf.d/default.conf

@@ -4,17 +4,14 @@ server {
     server_name _;
 
     location /api/ {
-        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
         proxy_pass http://10.11.2.2:3005/;
     }
 
     location /manager-api/ {
-        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
         proxy_pass http://10.11.2.1:3006/;
     }
 
     location /logs {
-        add_header Access-Control-Allow-Origin *;
         proxy_pass http://10.11.3.0:9001/logs;
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
@@ -22,7 +19,6 @@ server {
     }
     
     location / {
-        add_header Access-Control-Allow-Origin *;
         proxy_pass http://10.11.0.3:3004/;
     }