Adirelle:
	- Close all bags when closing the merchant window.
	- Attempt to fix "compare nil with number" error that sometimes pops up.
	- Overhauled layout and update code.
	- Have search highlight module severly fade items that do not match.
	- Tweaked the default settings.
	- Display addon version in configuration window.
	- Fixed safecall typo.
	- Secured some callback calls.
