Move VV_FORCE_INLINE to macros header
Unnecessary __declspec(aligned)'s

If a class's first member is aligned, objects of the class
are also aligned.
Rename sse_vec{i} to simd::{float|int}4
Move VV_ALIGN to macros headers

btw remove unqualified names CACHE_LINE and CACHE_ALIGN,
which were only meant for internal use