Update to the Supporter Reward tiers (Patreon)

So, I decided to update the supporting tiers on the game's Wrapturous Adventure subscription platforms. When looking through the Subscription Tiers, I noticed that the lower tiers lack much reward content, some of it is locked to Discord, and a majority of supporters do not have a Discord account. So this change is just to provide some more reward content for lower-tier content while being stuff I can easily manage without getting in the way of the game's development.