prepare for release of 2.1.2
prepare for release of 2.1.3 | test release
prepare for release of 2.1.4 | test release
Fix a reference to store in swat.
Cart message types are supposed to be dismissable by default as well.

This will allow us to drop StoreMessageDisplay from Store.
Merge pull request #27 from isaacgrant/store-cart-message-cleanup

Fix a reference to store in swat.