Podspec with ARC

Thanks first for a great table cell. This is very handy and works great!

I am using it with CocoaPods. However when the table view gets dismissed it throws this error:

    incorrect checksum for freed object - object was probably modified after being freed.

The problem is the release of the __badgeString in the dealloc at the bottom of the code.

The way I fixed this now was to enable ARC in the Podspec. Now it is working fine but I think the proper way to fix it completely would be to make it work for non-ARC as well.