edx/configuration — pull request #776 by jarv (2014-02-11 19:14:29+00:00)
Title: Jarv/ssh motd

This disables some of the default motd scripts and adds a security banner:

```
$ ssh jarv.m.sandbox.edx.org
Welcome to Ubuntu 12.04.2 LTS (GNU/Linux 3.2.0-40-virtual x86_64)

*** /dev/xvda1 will be checked for errors at next reboot ***

*** System restart required ***
*******************************************************************
* *
* _ _| |\ \/ / This system is for the use of authorized *
* / -_) _` | > < users only. Usage of this system may be *
* \___\__,_|/_/\_\ monitoried and recorded by system personnel. *
* *
* Anyone using this system expressly consents to such monitoring *
* and is advised that if such monitoring reveals possible *
* evidence of criminal activity, system personnel may provide the *
* evidence from such monitoring to law enforcement officials. *
* *
*******************************************************************
Last login: Tue Feb 11 19:12:25 2014 from terminus.mit.edu
```