Added MKStoreKit submodule. Run "git submodule init" and "git submodule update" for it to work.
Removed template code.
Added MKStoreKit to project.
Initialize MKStoreKit
Stopped using submodule since there are files in MKStoreKit that need to be edited. Could do a fork.
Add StoreKit and Security frameworks (required by MKStoreKit)
Set Bundle ID
Set up buttons to purchase and check status of item