Yarr Cute Mob Models - Remake

=1.0.9
-fixed villagers. now if a new, unknown profession is added, it'll retain the original, unchanged model. only vanilla villagers get the new models.
-fixed a bug in spider's minecart riding animation, the secondary pieces of its arms now follow the main ones instead of appearing behind.
-fixed a bug with silverfish's skirt, it didn't rotate along with the legs when it was stuck in a minecart, it would look weird.
-fixed ghast sister's minecart riding animation, neither arms nor skirt were affected. added a slight sway to her skirt so it follows her legs rather than be static.
-fixed witch and villager's skirts not following the legs when sitting in minecart. fixed witch's sleeves not following her arms while sitting.
-fixed zombie villager's skirt not following the legs and left sleeve not following the arm if sitting in minecarts.
-fixed wolf's problem with sitting in minecarts.
-fixed some problems with skeleton sometimes ignoring the aimed bow setting, and in some cases wither skeleton doing the aimed pose without holding a bow.
-removed some unneeded textures.