suppressing warnings in modules/boost/simd/sdk/unit using clang-3.5
suppressing warnings in boost/simd/base/arithmetic
transtyping template params in shift_right/left and ffs to avoid clang-3.5 complaints
suppressing warnings in bitwise
suppressing warnings in ieee
suppressing warnings in operator
suppressing warnings in predicates
more unused typedefs in arithmetic and boolean and constants
more unused typedefs in iee operator and predicates
more unused typedefs in reduction and swar
indentation correction in shift_left
Merge pull request #815 from jtlap/suppress_warnings_1

Suppress warnings