Don't patch the documentation directly.

Don't patch the documentation directly, to avoid one extra patch
in divergence from upstream.

Use the BUILDROOT variable instead of setting BINDIR etc during
installation.

debian/patches/series

@@ -1,4 +1,4 @@
-01-docdir.patch
+#01-docdir.patch
 02-encryption.patch
 03-dvdrom.patch
 04-manpage.patch

debian/rules

@@ -39,11 +39,7 @@ install: build
 	dh_prep
 
 	$(MAKE) \
-		BINDIR=$(CURDIR)/debian/tmp/usr/bin \
-		DOCDIR=$(CURDIR)/debian/tmp/usr/share/doc \
-		DOCSUBDIR=$(CURDIR)/debian/tmp/usr/share/doc/dvdisaster-doc/html \
-		LOCALEDIR=$(CURDIR)/debian/tmp/usr/share/locale \
-		MANDIR=$(CURDIR)/debian/tmp/usr/share/man \
+		BUILDROOT=$(CURDIR)/debian/tmp \
 		install
 
 	# Installing desktop file