suppressing integer benches for trig functions
suppressing integer tests in trig cover simd
suppressing impl of call to trig functions with int parameters
treating cover involving tuple returns
suppressing some comments in scalar benches
suppressing some comments in simd benches
missing includes in acospi/asinpi
microsoft warning fixed for aligned allocation
added standard malloc-like-function attributes (issue 530)
 NO_THROW added to custom_malloc_fn
BOOST_FORCEINLINE removed
Merge pull request #647 from MetaScale/iss530

Iss530
compiler.hpp headar added for macro BOOST_SIMD_COMPILER_MSCV
Merge pull request #648 from MetaScale/iss640

microsoft warning fixed for aligned allocation
fixing more bad includes
Merge pull request #635 from MetaScale/suppress_ints_in_trigo

Suppress ints in trigo
allocator_wrapper should return NULL instead of propagating exceptions
add more attributes to allocation functions, fix #530
scalar reduction functions cleaned
adding a constant mantissamask.hpp and simplifying the impl of mantissa scalar and simd