xfd: Changes to 'master'

[Paulo Cesar Pereira de Andrade]

 .gitignore   |    4 ++++
 Makefile.am  |    3 ++-
 configure.ac |   15 +++++++++++++--
 grid.c       |   18 +++++++++---------
 xfd.c        |    6 +++---
 5 files changed, 31 insertions(+), 15 deletions(-)

New commits:
commit d8a9d9cd11fc9d3fca03add3bc830a49139cce20
Author: Paulo Cesar Pereira de Andrade <pcpa at mandriva.com.br>
Date:   Tue Jan 20 20:37:10 2009 -0200

    Correct make distcheck and sparse warnings.