Iris Reborn v0.2.2 Iris learns the Alphabet

Very minor update in terms of front end, but very big ones behind the scenes. Also some fixes for screenshake that was way too strong and made evident with the new weapon.

Now portals have simple labels! And they even come with small bobbing animations! Wait... maybe I should not have the label for the top portal activated while the boss is still alive. Well that's going into my trello! Please wait 15 updates for that to be implemented, thank you c:

Iris also has temporarily swapped her weapons. Now opting for a super fast but slightly weaker attack. This is what I implied by the back end, big steps in adjusting weapons. And the portal for swapping weapons doesn't work yet. But will be working on that real soon.