Fixes #3468: Move VT v5.14.2.3 changes to v1.6

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r27869 [[BR]]
Changes to VT:
	- library wrapping: Prevent calling dlerror, if the memory allocation wrappers are enabled. dlerror calls realloc which would ends up in an infinite recursion.
Fixes #3471: Move one-sided memory fix to v1.6

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r27883 [[BR]]
Fix a memory leak in the RDMA one-sided component.  Thanks to Victor Vysotskiy
for letting us know about this one.