WHICH ICON TO USE

This directory contains (at least) two icons, evidence.png and
filemanager.png.

"filemanager" identifies the task of file-managing (using the accepted
generic of a house to symbolize "home-directory"); "evidence"
identifies the evidence file-manager in a group of file-managers.

Hence, when a menu is presented to the user where she may select from
a variety of file-managers, the use of the evidence-icon is suggested.

In all other contexts, the use of a generic file-manager icon is
suggested, indicating the action of "start the default file-manager
(whatever that may be)."

An example for a generic file-manager icon is supplied.  If evidence
is part of a distribution that offers several desktop environments,
the packager may choose to use the same generic icon across desktop
environments.
