xcalc: Changes to 'master'

[Alan Coopersmith]

 Makefile.am        |    6 +++---
 actions.c          |   32 ++++++++++++++++----------------
 app-defaults/XCalc |    2 +-
 configure.ac       |    4 ++--
 math.c             |   40 ++++++++++++++++++++--------------------
 xcalc.c            |   16 ++++++++--------
 6 files changed, 50 insertions(+), 50 deletions(-)

New commits:
commit 1e885381028c2e94a7f83a6489f11ed00f18b530
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Sep 28 20:28:31 2011 -0700

    Strip trailing whitespace
    
    Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}'
    git diff -w & git diff -b show no diffs from this change
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit cad47868c99d4eac0ae2ad305399143a9aed3b2d
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Sep 28 20:27:03 2011 -0700

    Add const to parse_double() args to fix gcc -Wwrite-strings warnings
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>