Update to tiers (Patreon)

as a small update I have added twin tiers to the ones we currently have. They are the same as the existing tiers but more focused on letting me know if your ok with me working more on comics then single/quicker images. If these tiers take over I may be able to become like kip where I just work on comics, idk who knows im kinda thinking aloud. mainly making these as I often times feel akward working only on comics for long stretches of time as I feel you guys deserve stream of content you know? I may be making little sense with this