SplitStackPlus

SplitStackPlus is a complete rewrite of the default StackSplitFrame with a few minor features added in.

• Adds both sets of plus and minus keybinds to increment and decrement the number
• Now supports using the scroll wheel
• New multi-stack processing (only vendors can benefit from this)
• Included MerchantFrame hook lets you buy multiple stacks of items (even items that only stack to one)