Merge in some minor changes.
Merged revisions 42157-42182 via svnmerge from
https://svn.boost.org/svn/boost/branches/unordered/dev
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r42157 | danieljames | 2007-12-18 23:26:06 +0000 (Tue, 18 Dec 2007) | 1 line
Tweak the function specifiers a tad bit.
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r42158 | danieljames | 2007-12-18 23:30:52 +0000 (Tue, 18 Dec 2007) | 1 line
No need to create a node_constructor for every iteration.
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r42159 | danieljames | 2007-12-18 23:50:29 +0000 (Tue, 18 Dec 2007) | 1 line
Pull another node_constructor out of a loop.
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r42172 | danieljames | 2007-12-19 17:51:41 +0000 (Wed, 19 Dec 2007) | 1 line
Remove unrequired include.
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r42181 | danieljames | 2007-12-19 22:37:34 +0000 (Wed, 19 Dec 2007) | 2 lines
Move the unordered library into 'branches' now that it has been accepted.
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r42182 | danieljames | 2007-12-19 22:39:54 +0000 (Wed, 19 Dec 2007) | 4 lines
Actually, there are some things in the unordered code that aren't ready for
trunk, so I'll rename the branch and create another one to be added to trunk
later.
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