Update mercurial to 1.5.3, git to 1.7.1

Fix sdl-sound bep file to download correctly.

dev-util/git/git-1.7.1.bep

@@ -0,0 +1,21 @@
+DESCRIPTION="git a fast version control system" 
+HOMEPAGE="http://git-scm.com/" 
+SRC_URI="http://kernel.org/pub/software/scm/git/git-1.7.1.tar.bz2"
+CHECKSUM_MD5="3da231dbe82ad103373cb530ae7475d5"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND="net-misc/curl >= 7.20.0
+		dev-lang/perl >= 5.10.1"
+BUILD {
+	cd git-1.7.1
+	autoconf
+	CFLAGS="-I/boot/common/include" LDFLAGS="-L/boot/common/lib -L/boot/system/lib -lbsd -lnetwork" \
+	./configure --prefix=/boot/common --with-editor=nano --enable-pthreads="-lroot" \
+	--with-perl=/boot/common/bin/perl --with-python=/boot/common/bin/python --without-tcltk
+	make strip
+}
+
+INSTALL {
+	cd git-1.7.1
+	make install
+}