* a/gdm: Updated SlackBuild. Using lfs PAM profile to generate pam.d configurations.
    Add our own pam.d configurations. NOTE: Indeed the GDM can start normally, but
    it doesn't usable unless we had rebuilt the system authentication including the shadow
    package against PAM, which I'm NOT RECOMMENDED. You can follow the Dropline
    GNOME build system to have PAM in Slackware authentication.
* ap/evince: Added libgxps as dependency.
* l/libgxps: Added version 0.2.2.
Moved non-gnome origin's packages to wlsbuild.
Updated README.TXT.
Updated GNOME 3.8 SlackBuild to use --build=$ARCH-slackware-linux parameter.
Cut down large ChangeLog in every packages into 1000 lines only.
* l/colord: Placed colord udev rules in /etc/udev instead of /lib/udev.
* a/gnome-color-manager: Moved to a from ap.