Create an icon to represent default organelle state / no upgrade selected

[CI09]

White with transparent background, preferably without rounded edges as it's likely supposed to represet "nothing".

Right now it'll find use in default upgrade option for organelle/protein upgrades.

[hhyyrylainen]

The art team can comment on this but I slightly think that representing the default state as a "-" isn't the clearest iconography. Instead I'd use some kind of empty rectangle or something like that to represent the base state, which isn't necessarily a negative thing.

[TheESN]

Something like that might work

[hhyyrylainen]

@TheESN to me that doesn't really communicate "default state, no update" It'd be more suitable for "organelle disabled" or removing something.