Workaround Open BSD's incorrect numeric_limits.
Merged revisions 42732-42733,42737-42740 via svnmerge from
https://svn.boost.org/svn/boost/branches/unordered/dev
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r42732 | danieljames | 2008-01-13 19:55:00 +0000 (Sun, 13 Jan 2008) | 2 lines
Workaround Open BSD's incorrect numeric_limits.
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r42739 | danieljames | 2008-01-13 20:55:19 +0000 (Sun, 13 Jan 2008) | 1 line
Setup svnmerge.
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r42740 | danieljames | 2008-01-13 21:00:40 +0000 (Sun, 13 Jan 2008) | 1 line
Setup svnmerge properly this time.
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