new Implemented some features.
Build for Snow Leopard.
Recent version(0.9.1) does not work on Snow Leopard(OSX 10.6.x). So I fixed some bugs.
This minor version-upgrade is for Snow Leopard.
But this version is not published on AppStore now.
I have already submitted to Apple, comming soon.
Ready for sale(03 Jan. 2013).
published first version.