add VespolinaCore to composer
have Model Cart extend Entity Cart, change the interfaces from CartInterface to Entity Order Interface
remove CartableItemInterface replace it with ProductInterface
remove cartableitem interface
remove references to CartableItem
update version
cleaning up some loose ends moving to core
Merge pull request #10 from iampersistent/core

update to using Vespolina Core
fixed some mismatched interfaces
Merge pull request #11 from iampersistent/core

fixed some mismatched interfaces
update composer.json and testing so it takes advantage of composer
Merge pull request #12 from iampersistent/master

updates to composer and test taking advantage of composer
update travis indicator
get dev-require packages
trying a different package for mongodb-odm-bundle
Add minimum-stability, switch package requirement on mongodd-odm-bundle
Initial commit
merge cartbundle into to maintain git history
remove bundle parts that should stay in bundle
reorganize the files