Merge some missing link/libraries changes. Fixes #2279,#3454.
Merged revisions 52231,53476 via svnmerge from
https://svn.boost.org/svn/boost/trunk
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r52231 | jewillco | 2009-04-07 17:46:32 +0100 (Tue, 07 Apr 2009) | 1 line
Updating maintainer info for BGL, fixes #2279
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r53476 | jewillco | 2009-05-31 02:40:59 +0100 (Sun, 31 May 2009) | 1 line
Fixed more links to property_map
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