doc/README: update for latest feature changes

README.md

@@ -6,6 +6,8 @@ A file / image / paste upload server with a focus on embedding.
 
 You can use contented as a standalone upload server, or you can use the SDK to embed its upload widget into another website.
 
+The name is a pun on "content" and the -d suffix for server daemons.
+
 ## Features
 
 - Drag and drop upload
@@ -13,6 +15,7 @@ You can use contented as a standalone upload server, or you can use the SDK to e
 - Pastebin upload
 - Custom drawing upload ([via drawingboard.js](https://github.com/Leimi/drawingboard.js))
 - Ctrl-V upload
+- Galleries
 - SDK-oriented design for embedding, including CORS support
 - Mobile friendly HTML interface
 - Preserves uploaded filename and content-type metadata
@@ -29,13 +32,15 @@ Usage of contented:
   -concurrentthumbs int
         Simultaneous thumbnail generation (default 16)
   -data string
-        Directory for stored content (default "")
+        Directory for stored content (default ".")
   -db string
         Path for metadata database (default "contented.db")
   -diskFilesWorldReadable
         Save files as 0644 instead of 0600
   -enableHomepage
         Enable homepage (disable for embedded use only) (default true)
+  -enableUpload
+        Enable uploads (disable for read-only mode) (default true)
   -listen string
         IP/Port to bind server (default "127.0.0.1:80")
   -max int