MetaScale/nt2 — pull request #678 by jfalcou (2014-02-10 10:31:22+00:00)
Title: Custom memory handler fixes

- Make all custom memory handler be defined through a single
preprocessor symbol to prevent incorrect mismatches.

- Reintroduce BOOST_SIMD_MEMORY_NO_BUILTINS to deactivate
buitl-in aligned memory handlers without requiring custom
handlers. This was erroneously removed in a previous commit.

- Amend doc to reflect new state of things.