update textures; update README

nice work on the wand lep :D darkened the sand a little; dont want it to
look like clay. no submarine, too modern.
update TODO section of README
add squidman texture
update playerapi
Added rotten planks, pearl, and creative tab
update README

when something is done, just remove it from the list ok?
add fish textures; add java file 4 fish, squidman
update rotten planks, pearl, other
update playerAPI (still not fixed quite yet!)
playerapi is working!
update playerapi
add armor, update other items
add tank img; update playerapi
add coral and textures
major additions; minor changes

update TODO; change variable name of rotten planks; update world
generator for shipwreck, add structures for 3 kinds of coral reefs
(different colors)
add bubble generation
change structure gen; add chest o goodies to ship
add more textures; add item code
Made some texture changes.
Made a folder for storing textures that are not implemented