make it bzr-buildpackage able

.bzr-builddeb/default.conf

@@ -0,0 +1,5 @@
+[BUILDDEB]
+native = true
+
+[HOOKS]
+pre-build=./pre-build.sh

.bzr-builddeb/default.conf.orig

@@ -0,0 +1,2 @@
+[BUILDDEB]
+native = true

pre-build.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+make -f Makefile startup doc