Week 13: Replace libbdvmi with libvmi

[nks5295]

@twood02

I have decided to move away from libbdvmi and am going to use libvmi.

Libvmi proves to be easier to use to accomplish tasks such as copying data to/from DomU memory pages. LibVMI also gives me the freedom of writing in C, which I'm more comfortable with.

I have to reproduce all that I have done with libbdvmi (memory event based alerting, copying data to/from DomU memory pages) in a LibVMI application.

Using a provided libvmi example application, I already have the former half of my needs. Adding the latter half is simple, since they provide a separate example program which accomplishes data copying.

After switching libraries, I will be integrating my memory server's network calls with my new libvmi application. The libvmi application will use my memory server api to download_more_ram and upload_some_ram.

For the 36.23% demo, I will be showing a libvmi application working as described above. I will also be showing a memory server which keeps track of page requests and where the requested page goes.

After the demo, I will be attempting to implement a "smart" paging algorithm to swap pages in a better way.