Remove/Unset Icon

[stephenhu]

For my use case, I've got a list of selections (only 1 can be selected at a time, like a segmented control), upon selecting an item, i set an FAType.FACheck for a button, additionally i want to disable or nullify all other buttons that might have an FACheck icon.

i'm envisioning an api like this:

button.unsetFAIcon()

or

button.setFAIcon(icon: nil, forState: .normal)

btw, love the work that you're doing.