New reward system (Patreon)

For now on, the rewads will be displayed by messages with links to the files when the pledges are charged (we will still send new animation and art inmediatly when finisheds for $10+ patrons ). We'll send the links in a couple of days when de pledges will be processed (we didn't want to make that way but way to many people are pledging, taking the reward and then removing the pledge and we think this is not fair for people who is actually contributing). Thanks for your time.