Update intrusive from master.
Merge pull request #17 from apolukhin/master

Added Boost.TypeIndex library
Update type_index from master.
Update type_index from master.
Update type_index from master.
Update atomic from master.
Update smart_ptr from master.
Update interprocess from master.
Update xpressive from master.
Update polygon from master.
Update ptr_container from master.
Update multiprecision from master.
Update ptr_container from master.
Update multiprecision from master.
Update regex from master.
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Update interprocess from master.
Update atomic from master.
Update utility from master.
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