AOTBT - Halp?

[Erik615]

Hello! 

I have started up my very own Attack Of The B Team server, and just need help with a few things...

Since there is no more Bukkit, and no more Cauldron, what do we use now as Plugin Support? Can I go straight through the AOTBT Plugin Folder and add Plugins (Such as World Edit?)?

 

Also, in the server.properties file, I have tried to change things such as the MOTD (Message of the Day), I'll save it and reboot the server and it just wont work! How do I use this? Haha. 

I have attached a photo for help and better explanation.

Tips? Tricks? Ayudame?