pcmanfm where to look for mime.cache instead of letting try to access
non existent directories
from Benoit Chesneau <bchesneau at gmail dot com>, thanks!
PCManfm is an extremely fast and lightweight file manager which features
tabbed browsing and a user-friendly interface.
Some of its highlights:
* can be started in one second on normal machine
* tabbed browsing (similar to Firefox)
* drag & drop support
* files can be dragged among tabs
* load large directories in reasonable time
* file association support (default application)
* basic thumbnail support
* bookmarks support
* handles non-UTF-8 encoded filenames correctly
* provide icon view and detailed list view
* standard compliant (follows freedesktop.org)
tested by steven@ and kili@, ok kili@
