- Move configure.in to configure.ac (for autoconf 2.50+).
- Set CFLAGS to "-Wall -O2" only if not in environment already.
- Set package version to 1.0.0 already.
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@82 53a565d1-3bb7-0310-b661-cf11e63c67ab