118 - Implement shared album feature (#124)

* New features 
  - Share album. Users can now create albums to share with existing people on the network.
  - Owner can delete the album.
  - Owner can invite the additional users to the album.
  - Shared users and the owner can add additional assets to the album.
* In the asset viewer, the user can swipe up to see detailed information and swip down to dismiss.
* Several UI enhancements.

docker/settings/nginx-conf/nginx.conf

@@ -10,11 +10,22 @@ map $http_upgrade $connection_upgrade {
 
 server {
 
+  gzip on;
+  gzip_min_length 1000;
+  gunzip on;
+
   client_max_body_size 50000M;
 
   listen 80;
   access_log off;
+
   location / {
+
+    # Compression
+    gzip_static         on;
+    gzip_min_length     1000;
+    gzip_comp_level     2;
+
     proxy_buffering off;
     proxy_buffer_size 16k;
     proxy_busy_buffers_size 24k;