Ability icon/doc

Description

This template can make a link to an ability out of its image and name, or it may show the proper image for the ability. It can accept the champion's name only if it redirects to or is the champion's name in the article. There's also an optional third parameter that lets you specify an alternative name for the ability while specifying the link to the current ability (used for old ability names to provide icons). If an ability icon does not exist, the template will substitute a temporary image.