[Boost-build] merging boostbook-config.jam into boostbook.jam

Subject: [Boost-build] merging boostbook-config.jam into boostbook.jam
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2009-01-19 21:26:11

AMDG

The attached patch makes
  using boostbook ;
with no arguments search for docbook
in a number of default locations.

This functionality is currently provided by
  import boostbook-config ;
so I've made boostbook-config.jam simply forward
to boostbook.jam.

Ok to commit?

In Christ,
Steven Watanabe