Update ZSim version?

[YalandHong]

This project does not use the latest version of ZSim.

For example, ZSim has officially supported Pin 2.14, while this project does not.

Therefore, I wonder if NVMain is compatible with the latest ZSim.

[rajesh-s]

Even the latest version of zsim is quite dated. The PIN and other dependencies don't work well on linux kernels > 3.13.

I was able to set the nvmain+zsim integration up on a VM though. Here's my fork of this repository with the changes I had to make to get it working with the latest version of NVMain for reference