Merge pull request #9 from CameronNemo/master

Added COPYING file
Move src/ to launchd/ as the source code within it will be used to build the launchd executable
Add a first cut at some sequential roadmap items
Define DEBUG for builds right now
Convert some spaces back to tabs, looks like my editor is set correctly now
Make this stupid _launch_init_globals test pass
Refactor the launch_data_t helper functions into their own file

Adding some trite unit tests to the alloc function while we're at it
Only build libbootstrap.c on Apple OSes
WIP: Starting to port libvproc over
created launchctl.h header
removed lines from launchctl.c in launchctl.h
Merge github.com:rtyler/openlaunchd