justinlatimer/node-midi — pull request #41 by hhromic (2014-02-24 23:29:33+00:00)
Title: Enable exception handling compiler option for Windows.

Hello,
when compiling in Windows, I received the following warning:
```C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include\xlocale(323): warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc [D:\midistream\node_modules\midi\build\midi.vcxproj]```

I then realised that C++ exception handling is disabled by default by node-gyp. Hence I re-enabled it again in the ```binding.gyp``` file. If you look closely, for linux and mac this is also re-enabled, so it was missing for Windows.