Upgrade diffstat to 1.45.

From changelog:

04-Sep-2007
	diffstat 1.45

	add "-b" option (Debian #379380, patch by Greg Norris).

26-Aug-2007
	diffstat 1.44

	add a check for default-diff output, e.g., "diff foo bar|diffstat",
	which has no "diff" command in the output for diffstat to guess that
	a diff is beginning.

	add a check after completing a chunk for unified diff to ensure that
	the next line either begins another chunk for the diff, or starts
	another diff, e.g., a context diff (report by Adrian Bunk).

	add configure options for leak-checking valgrind, etc.

	use install-sh rather than install.sh

	updated config.guess and config.sub

	updated configure macros CF_GCC_ATTRIBUTES CF_GCC_WARNINGS CF_MSG_LOG
	CF_PATH_SYNTAX CF_VERBOSE CF_XOPEN_SOURCE

0 files changed, 0 insertions, 0 deletions