[Bug 33301] Abiword files have wrong MIME/Type

[Lionel Dricot]

Public bug reported:
https://launchpad.net/malone/bugs/33301

Affects: gnome-vfs2 (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
Abiword files MIME/Type is now text/plain according to Nautilus.

~ file ndls.abw 
ndls.abw: XML document text


This prevents .abw file to be opened by double-clicking on it. It's also bad as they are previewed as txt files.

All .abw files suffer from this bug since 28 februrary upgrade