cpp_wrapper Aeron should not move-from its l-value reference constructor parameter

[lukeocamden]

Hello, this tripped me up today. I wonder if it's not too late to fix.

Aeron's constructor has a parameter of type Context& and moves from it, which is pretty surprising. This code compiles and crashes:

aeron::Context context;
aeron::Aeron aeron(context);
context.cncFileName();

I think if the constructor is going to consume its parameter, I think the parameter should be of type Context or Context&& so that the above doesn't compile?

Let me know what you think!