Wishlist of things to add to this module:

o Make Linux::Inotify2 flags an attribute that can be changed by user
o Monitor individual files
o Filter/exclued files in a dir
o Change abs_path stuff
o What happens if there is a change b/w ->new and loop()
x Kqueue on BSD
x Use Linux::Inotify2 on linux
x Monitor multiple dirs
o Rename Linux to Inotify2
o Rename Mac to FSEvents
o Rename FreeBSD to KQueue