Modify podspec

Remove log statement in UIImage category.

Update podspec.

Updating podspec.

Update podspec.

Updating ReadMe to reflect Xcode 5 method for importing documentation.

Adding 64-bit architecture.

Updating podspec.

Re-implemented coverflow implementation to fix some of the bugs. Adde…

…d NSObject category to import data from a NSDictionary.

Updating/reducing code syntax for Xcode 4.5. Reorganizing demo projec…

…t. Changing documentation url.