Please describe the problem:
Galeon does not set permissions.default.image when switching back to the "Always" mode of loading images.

When selecting View -> Images -> Never, the values are correctly set as follows:
network.image.imageBehavior = 2
permissions.default.image = 2

When selecting View -> Images -> From Current Server Only, the values are correctly set as follows:
network.image.imageBehavior = 1
permissions.default.image = 3

However, when selecting View -> Images -> Always, only the value of
network.image.imageBehavior
is set (it is set correctly to 0). The value of permissions.default.image remains unchanged (it should be set to 1).

Galeon does, in fact, use permissions.default.image, so not having this value set correctly causes:
      * no images to display (if "Never" was selected before "Always")
      * only images from the same domain are displayed (if "Same Server" was selected before "Always")

The page http://kb.mozillazine.org/Permissions.default.image
describes permissions.default.image and states that it "takes over image behavior duties from network.image.imageBehavior"

Steps to reproduce:
1. Look at about:config (network.image.imageBehavior = 0 and permissions.default.image = 1)
2. View -> Images -> Never
3. Look at about:config (network.image.imageBehavior = 2
and permissions.default.image = 2)
4. View -> Images -> Always
5. Look at about:config (network.image.imageBehavior = 0
and stays permissions.default.image = 2)


Actual results:


Expected results:
The value of permissions.default.image should be set to 1 for "Always" mode.


Does this happen every time?
Yes

Other information:
Running Debian Testing (galeon 2.0.1-3)