Use Aikino to apply existing icons

[omegas82128]

Is your feature request related to a problem? Please describe. If an icon is already created, it can't be applied. You can only apply icons created by Aikino

Describe the solution you'd like Possible solutions could be that opening icon files with Aikino applies them to the folder they're contained in. Also allow the option to apply the icon to another folder. Workflow would be icon is copied to the folder in question, followed by the usual spiel