Merge latest changes for unordered. Improved compatability and a few tweaks.
Merged revisions 53127,53253,53256,53311,53314,53316-53318 via svnmerge from
https://svn.boost.org/svn/boost/trunk
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r53127 | danieljames | 2009-05-20 07:43:38 +0100 (Wed, 20 May 2009) | 1 line
Better configuration for boost.unordered.
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r53253 | danieljames | 2009-05-25 20:14:07 +0100 (Mon, 25 May 2009) | 3 lines
Add explicit destructors to the unordered containers. Refs #2908.
Isn't really needed but it doesn't hurt.
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r53256 | danieljames | 2009-05-25 20:45:23 +0100 (Mon, 25 May 2009) | 1 line
Unordered change log for explicit destructors.
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r53311 | danieljames | 2009-05-27 18:42:01 +0100 (Wed, 27 May 2009) | 1 line
Missing changelog entry.
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r53314 | danieljames | 2009-05-27 18:44:09 +0100 (Wed, 27 May 2009) | 1 line
Use lightweight_test for unordered.
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r53316 | danieljames | 2009-05-27 19:19:32 +0100 (Wed, 27 May 2009) | 1 line
Some workarounds for old versions of Borland.
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r53317 | danieljames | 2009-05-27 19:32:22 +0100 (Wed, 27 May 2009) | 1 line
Fix a change accidentally included in the last commit.
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r53318 | danieljames | 2009-05-27 19:32:38 +0100 (Wed, 27 May 2009) | 1 line
Remove an unused function.
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