xclipboard: Changes to 'master'

[Alan Coopersmith]

 configure.ac |    2 +-
 xclipboard.c |   56 +++++++++++++++++++++++++++-----------------------------
 xcutsel.c    |   38 +++++++++++++++++++-------------------
 3 files changed, 47 insertions(+), 49 deletions(-)

New commits:
commit de3301ff61c1f7c5d14265ae9bab9917244568ad
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri May 17 22:01:41 2013 -0700

    delete trailing whitespace from source files
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit dc686289695aa3cef2b0b17d14fae68ac54643de
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri May 17 21:59:47 2013 -0700

    Replace malloc(strlen)+strcpy with strdup
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit f393be55ace1de85445cb1f24fdf235d6644874a
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri May 17 21:56:36 2013 -0700

    Convert last sprintf to snprintf
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit a9f3465dc1d5fcd0c79d5b12bc09fe48e62d7823
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri May 17 21:47:39 2013 -0700

    Rename state argument to SetButton to not shadow global state variable
    
    xcutsel.c:196: warning: declaration of 'state' shadows a global declaration
    xcutsel.c:84: warning: shadowed declaration is here
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit a5ae058401d073d1af80214133fbe7f9a9cecbdb
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri May 17 21:21:31 2013 -0700

    Mark Quit functions as _X_NORETURN, as suggested by -Wmissing-noreturn
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>