symeig ulp change
Merge pull request #843 from jtlap/symeig_ulp

symeig.cpp ulp change from 10 to15
allow to overloading of NT2_VERSION_STRING

useful when building from tarball
Merge pull request #845 from xantares/patch-1

allow overloading of NT2_VERSION_STRING
more unused typedefs
Merge pull request #849 from jtlap/more_unused_

more unused typedefs
[#844] Maps AVX _mm_permute2f128_* on proper shuffle topology
clang emit a run time overflow on signed integer product in the cas of unsigned short.
this is a workaround and some added test to see if multiplies properly wraps for unsigned types
Merge pull request #842 from jtlap/unsigned_mutiply

clang emit a run time overflow on signed integer product in the cas of u...