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.
tests: Adding tests idea. Unfinished
tests: Adding environment specification and updating test driver
Fleshing out most of the runner and tester. Added a script to create a git directory for testing
tester/runner: added verbose option, slightly better logging and usage message
Makefile: Ugly hack since docker's kinda silly
Makefile: Finished test command. Added git to list of packages for docker
init: made the check for .zshrc a little bit smarter