Remove trivial user defined getter in favor of synthesized getter (will also fix compiler warning regarding atomic property)
Declare properties to be nonatomic if only one of getter/setter is synthesized and we are confident that objects with such properties will only be accessed from one thread
Set Aperture project node to be non-leaf node (this fixes invisibility of sub(smart)albums but introduces issue #46)

Fixing both will need some more elaborate code but need fix for smart albums immediately
Merge branch 'refs/heads/master' into development