Expanded 3 cart contents display columns so the correct cart item data shows in the cart contents display in certain circumstances. Changed a variable in cart contents display manager to filter out unneeded cart contents fields and added further clarity on the field types chosen for display in cart contents.
In version 06.6.00.0013. Misc changes necessary for inventory manager plug-in (add-on) updates. Added codehook in display order form library, changed two variables in cart contents display to local so they can be shared within codehooks, and few minor edits for code clarity
