Adis project correctly sends data now

It's ugly and I hate it and I'm going to change it. It turns out
the problem was the addresses for everything ever were all wrong, and
consequently are next on the chopping block to redo ~correctly~.
Also of useful note is we should be doing dev with -O0 only, higher
optimization levels end up removing some asserts.
enet_udp modified to use our net utlilites
Added README to projects folder

Well, it's not really a readme, not yet at least. It's kind of random
thoughts and todos and stuff, but at least the name is correct, right?