Added Curly and Dragnith model .zips.

Zips contain the models Curly and Dragonith had made, but are not in
game.
New Terrain and item.png files

Updated versiond of the terrain and items.png files
Added transparent pixels to pedia icons
Fixed some wordage in en_US.lang
Shadow + Micro 1.47 Build 0001 Pre 13w09a changes

In here are all things we could manage to get our hands on for the
13w09a Prerelease.
1.47 Build 0001 Pre 13w09a save Folder.

This Folder is to save the status. So don't touch it anymore after the
13w09a Pre.
New Project, for 0003, cleaned up and every change in

This Commit includes all Changes and Bugfixes until 1.47 0002 and is the
new starting code for further Development.
1.47 Build 0002

All changes and fixes. Many minor things
added loot, and planks
updated fossil class
First part of 0003 changes

Many things changed, from shadowbeast and microjunk together
0003_pre Changes form shadowbeast and microjunk
added slabs and stairs
0003 Part 2

Shadow+Micro
Was supposed to be 0003...

But wont be...many minor changes, the big bugs stay...
0004 First

First Version of the Dino Riding and many minor things, mammoths breed!
0004 pre one

riding!!! flying!!!
and particles!
and many more!
0004 pre one and reorganization

This is the "0004 pre one" commit but reorganized wiki as suggested by
k2b6s9j.
Update README.md
Quick fixes for 0004

Added config toggle for turning on the skull overlay.
Made the plesiosaur always try to swim up.