Ok, so me and a friend are trying to install mods, and I thought I figured it out, so I wiped all files to get it all fresh and I could do it without random crap everywhere, but when I restart the server, I only get jar, logs, tmp, eula.txt and server.properties. The reason I did so is because of this tweet from HostHorde's twitter: https://twitter.com/HostHorde/status/429419839414091776