Turning items in inventory

I'd like to be able to turn an object so that I can get more out of my limited inventory without needing to actually have a bigger inventory. Just the ability to Right click when holding something to turn it 90 degrees would be great.

Hey, not to rain on your parade but the inventory is intentionally designed so that you can only carry few large items.
Yeah I'm aware that rotating items won't increase the space but it will still enable you to carry more items, as you can rotate the 1 box width items to fit in that damn bottom row.
I'm pretty sure that the items will not be made to be rotated. You need to plan and work around that limitation.