Permissions issue with log folder

[charlesreid1]

By default, when we make directory /tmp/archie with subprocess, it has overly restrictive permissions, so it makes it hard to switch between users on beavo and still read the log.

Need to change everything in /tmp/archie to be g+w:

chmod -R g+w /tmp/archie

Add a subprocess call that runs this command into the uncle archie script.