update composer to add sylius inventory
Remove old data from Payment, Invoice and Email
minor fixes
Update Entity
Merge pull request #2 from vinhtrinh/master

Update Entity
minor changes to inventoryitem
Merge branch 'master' of git://github.com/Nilead/NileadCoreBundle
merged from Tuan
update inventory
bump version
Merge pull request #3 from anhtuannguyentran/master

Merged
Update composer.json
Update PaymentsBundle, ProductBundle
minor changes to entity
merged
update composer
update variant
update price component
update variant price component
pulled from tuannguyen