Build UI to edit a bundle quantity via backend
Update OrderInventory to verify bundle inventory units

very ugly but looks like it work when increasing the bundle product
quantity, doesn't work the other way around just yet
Create OrderIventoryAssembly class

Make it easier to read the code and realize what's going on, decreasing
product bundle quantity still not working properly
Add specs for OrderInventoryAssembly

Now properly removes inventory units when item quantity is decreased
Fix issue when updating item quantity in backend

New inventory units for regular products, not bundle, were not being
associated with a line item. That made the shipment manifest confusing
because it didn't group the inventory units as it should. Instead it
displayed inventory units for the same variant and shipment in different
rows
Append js file on the install generator
Allow admin to delete a bundle product

All inventory units associated with bundle are properly restock when
bundle product is removed
Add feature spec for editing bundle via backend