Admin Notices

![nofun](https://f.cloud.github.com/assets/3828067/1670800/a2880382-5ca4-11e3-8319-3c1821b72169.png)

Lets admins set public notices that will last until the end of the round.
* All players that join the server will see this notice.
* Anyone can check it using the Adminnotice verb
* Also adds the motd verb that can be used to check the server's message of the day

The intention of this is to make it easier for admins and server hosts to run special events.

I am aware that I am still a novice coder so I am open to any and all feedback about this feature or my code.