Fixed some msvc warnings

[amc522]

Tested on msvc 2015 update 3.

[Groovounet]

Isn't there any other way to fix this warnings?

[amc522]

Not that I could think of. The problem is that the warnings are warning you about the exact thing you are trying to do. I tried a couple of solutions, but nothing worked.

Possibly for the alignment one, something like this could work:
template<std::size_t N> struct aligned {uint8 padding[N]};

Really couldnt figure out anything for the truncation warning though.

[amc522]

Did a little better with the struct alignment warnings. The solution is not as elegant as your original one, but it gets the job done. Let me know if the struct alignment replacement is ok.

I tested my changes with the following code:
https://gist.github.com/amc522/fd56b9729fb62a95b6cb5fc8fa52ac5c

[amc522]

@Groovounet, just saw the work you did the in 0.9.8-align branch. Thanks for taking the time to cleanup the changes and create the tests! If you need any help from me, let me know.