[lmi] strtoFDL_msvc linking fix

[Václav Slavík]

Hi,

this small patch fixes VC’s complains about multiple definitions of 
strtoFDL_msvc() in more than one object file:


diff --git a/numeric_io_traits.hpp b/numeric_io_traits.hpp
index be95498..8b1726c 100644
--- a/numeric_io_traits.hpp
+++ b/numeric_io_traits.hpp
@@ -333,7 +333,7 @@ template<> struct numeric_conversion_traits<Floating>
 /// COMPILER !! This C runtime's strtod() doesn't understand C99's
 /// "inf[inity]". Work around that, but don't worry about NaNs.
 
-double strtoFDL_msvc(char const* nptr, char** endptr)
+inline double strtoFDL_msvc(char const* nptr, char** endptr)
 {
     if(!nptr || !endptr)
         {


Thanks,
Vaclav