fsevents: fix crash in make_array()
inotify: fix call to construct dir_monitor_event
testing: print_fsevents_flags is for mac only
inotify: keep the fullpath to the directory
inotify: support sub directory watching

As a result removed inotify storing the full path.
When adding directories simple provide the full path.
Merge pull request #3 from obaskanderi/master

Fix crash on Mac and use fullpath on Unix