Little Gremlin bugfix.

Hey everyone,

I'm terribly sorry to spam all of you with posts but I've identified and fixed a few big issues in the previous version of Little Gremlin.

• Bugfix: The redeem sometimes didn't reactivate when starting Little Gremlin.
• The folder of Little Gremlin turned out to be set to "read only" giving problems with importing images.
• Updated how redeems were checked between Twitch and Little Gremlin so it's properly keeping the prompt the user typed and not updating it every time.

I'm very sorry for the inconvenience and I promise to take more care into testing in future releases.