Prevent a Nil exception error
Add support for detecing Mac OS 10.9 'Mavericks'
Merge pull request #42 from vidalvanbergen/master

Add support for detecting Mac OS 10.9 'Mavericks', and prevent a Nil exception error in DocumentFile(Window)
Merge pull request #41 from ktekinay/master

Added pragmas for unused method parameters
Removed use of ShellPath in the FSEvent stuff, per Thomas recommendation

Signed-off-by: Stéphane Mons <st.mons.lists@free.fr>
Merge pull request #43 from Smons/master

Fixes incorrect use of Shell Paths in FSEvent code
Merge pull request #25 from macoslib/master

Merge changes
Merge branch 'macoslib-master'