Merge branch 'feature/cache_control' into 'dev'

Feature/cache control

Closes #2498

See merge request !84

docker/vidjil/conf/nginx_web2py

@@ -38,6 +38,7 @@ server {
     location /browser {
         root /var/www;
         expires 1h;
+        add_header Cache-Control must-revalidate;
 
         error_page 405 = $uri;
     
@@ -46,6 +47,7 @@ server {
     location /germline {
         root /usr/share/vidjil/;
         expires 1h;
+        add_header Cache-Control must-revalidate;
 
         error_page 405 = $uri;
     

server/nginx_install.sh

@@ -107,6 +107,7 @@ server {
         location /browser {
             root $CWD/../;
             expires 1h;
+            add_header Cache-Control must-revalidate;
 
             error_page 405 = $uri;
         }
@@ -114,6 +115,7 @@ server {
         location /germline {
             root $CWD/../;
             expires 1h;
+            add_header Cache-Control must-revalidate;
 
             error_page 405 = $uri;
         }