This fixes longcmd on OSX #31
This fixes longcmd on OSX closing #31
Removed TZ=GMT because we are using -u now. #31
Created global IPADDR_IGNORE_NET var.  This lets you ignore certain
network interfaces.
Removed a debug line
Updated change log
adding ignore for file generated during demo
Fix for bug #32
Default bindkey -e, this can be overwritten by another module
Updated change log
sshpayload: Hid awkward df output on systems that don't support it quite right.
modules/dotfiles: Adding new module
modules/dotfiles: Added check and update of external git repo
module/dotfiles: New Feature: added check for dotfiles to be run on demand