xrefresh: Changes to 'master'

[Alan Coopersmith]

 autogen.sh       |    5 +++--
 configure.ac     |    3 +--
 man/xrefresh.man |    4 ++++
 xrefresh.c       |   33 ++++++++++++++++++++++++++-------
 4 files changed, 34 insertions(+), 11 deletions(-)

New commits:
commit 07cbc124b54b866fa7ab40444d22bdd9018fc5b3
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Tue Jun 3 22:58:53 2014 -0700

    Add -version option to print program version
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit b02dd8658fe8c70a77f9134cd2258f423d30e6fe
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Tue Jun 3 22:55:51 2014 -0700

    Print which option was in error along with usage message
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 2bd2999a3e10e06ad92221dbefeac3be3d437f4f
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Tue Jun 3 22:47:06 2014 -0700

    autogen.sh: Honor NOCONFIGURE=1
    
    See http://people.gnome.org/~walters/docs/build-api.txt
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 0716f5bb4d9dce062edc6eb335c15666a4129d78
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Tue Jun 3 22:47:06 2014 -0700

    configure: Drop AM_MAINTAINER_MODE
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>