Remove static library from application bundle

Static lib should only be linked with app and not copied in application bundle.
Should I point you to CocoaPods docs?

http://guides.cocoapods.org/syntax/podspec.html#libraries
http://guides.cocoapods.org/syntax/podspec.html#preserve_paths

Shortly `preserve_paths` will copy files to pod project by keeping structure and `library` will add linker flag.

In this case static library is only used in compilation process. When you use `resources` option, you specify files that should be copied to application bundle.

TestFlight podspec might be helpful here as a reference: https://gist.github.com/MacMannes/4573034