xdm: Changes to 'master'

[Alan Coopersmith]

 greeter/Login.c  |   54 +++++++++++++++++++++++++++++++++++++++++++++++-------
 greeter/Login.h  |    2 ++
 greeter/LoginP.h |    2 ++
 greeter/greet.c  |    6 +++---
 xdm.man.cpp      |    4 ++++
 5 files changed, 58 insertions(+), 10 deletions(-)

New commits:
commit af916ebc97a3bd6208f1376e52a4310099b48622
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Mon Mar 15 18:12:05 2010 -0700

    echo_passwd should key off PAM no-echo state, not prompt position
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit dd9dc06055e16cd72ff34c2caea22a6627803fa5
Author: Georgy A. Shepelev <gerik at super-komputer6-44.ultra>
Date:   Wed Dec 9 09:34:02 2009 +0300

    xdm: add documentation of the "EchoPasswd" option to the man page
    
    Signed-off-by: Georgy A. Shepelev <shepelev.georgy at googlemail.com>

commit 7437298deab265b7669043d4a470a684201f5f3c
Author: Georgy A. Shepelev <gerik at k24a.ulsu.ru>
Date:   Wed Dec 9 12:18:50 2009 +0300

    Adding an option to show stars instead of the password itself.
    
    The behaviour can be controlled via 'xlogin*echoPasswd' option
    in Xresource file. The default option value is 'false'.
    
    Signed-off-by: Georgy A. Shepelev <shepelev.georgy at googlemail.com>
    Tested-by: Georgy A. Shepelev <shepelev.georgy at googlemail.com>
    
    [Reformatted to match existing code style by Alan Coopersmith]
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>