Update NEWS.rst
Deploying new waf version
pep8
updated news
Merge pull request #39 from steinwurf/update-waf

Update waf
Add missing tool to wscript
Testing AVX2 for binary4 and binary8
Fix SCOPED_TRACE constants
Correct offset in binary8 multiply_add
Add avx2 layers to full_table
Working on it - but not complete yet
Playing with sak::optional_bind
Updating the dispatcher code
Fix win32 issue still need a better way to solve this
Use differet overload in bind helpers
Improving docs, missing unit tests
Minor corrections in docs
Removed temp (which were the old) region dispatchers
Reorganizing and moving some typedefs
Cleaning up