This is a custom texture pack I created for a personal server my sister owns.  Please move the contents from the zipped follder to a non-zipped one. We edited the following:

Brick textures
Squid
Mooshroom
Cow
Pig
Bat
Sheep
Ocelot
Chicken
All villager types
Zombie
Skeleton
Ghast
Blaze
Magma Cube
Slime
Spider
Enderman
Silverfish
Creeper
Water Bottle
Milk 
Paper
Book
Enchanting Table Book
Flower Pot
Wooden Door
Iron Door
Minecart
Boat
Redstone lamp (on and off)
Chest
Double chest
Sign
Iron Armor Set
Leather pants
Bread
Cake
Raw Beef
Cooked Chicken
Carrot
Golden Carrot
Pumpkin Pie