2.17.7 Stuff: - New sockets command FLEXI_XNEST_USER and FLEXI_XSERVER_USER. This is used to start login procedure by programs like gnome-screensaver and the Fast User Switch applet. (Matthias Clasen) - Improvements to PAM logic so that it works more generically with PAM modules. (Ludwig Nussel) - Better fix for not showing the face browser if the userlist is empty. This avoids a needless selection "changed" signal from getting generated. (Ludwig Nussel) - Fix so ConsoleKit logic does not use dbus-glib bindings to using the lower level API instead. Fixes bug #400793. - Fixes for compiler warnings and for c99 compile issues. (Ludwig Nussel and Jens Granseuer) - Avoid catching sigchld when trying to call XOpenDisplay. This corrects an issue where GDM catches a second SIGCHLD when trying to restart. This causes the slave to freeze even though the Xserver and the session are killed, causing the display to no longer manage. (Roberto Tam) - Improvements to PAM documentation in GDM docs. (Brian Cameron and Gary Winiger) - Translation updates (Djihed Afifi, Theppitak Karoonboonyanan, Priit Laes, David Lodge, Duarte Loreto, Daniel Nylander, St\303\251phane Raimbault, Hendrik Richter, Alexander Shopov)