browser filter / attachment ideas

[Gaute Hope <eg@gaute.vetsj.com>]

Greetings,

Is there already a way to put a filter on the file browser? 
i.e: exclude anything that start with a '.' ? is there a hook for this?

I know there is a way of saving all attachments to a folder, but is
there a way to save a single attachment to a folder, now when I want to
save it I have to remove the file name to get tab-completion, and then
type the file name again when I want to save it.

And sup doesn't understand attachment names with inline encoding:
i.e.: =?ISO-8859-1?Q?framside_sm=E5_stader_STORE_VYER.jpg?= 
which should be displayed as: framside_små_stader_STORE_VYER.jpg

(see issue 24)

- gaute