PA 0.06

--The "Big Fix" Update
* Buildings not being a child of the _World object
* Item not changing rotation when picked up
* The mac version uploading correctly (Again, sorry!)
+ A button for dropping (Q by default)
+ The default controls in the README
/ Made the finding of the player's "hands" much simpler, enjoy the extra
0.0001fps!
/ Made the finding of the player's collider much simpler, enjoy the
extra 0.0001fps!!11!!1!1
/ Made the finding of the World's object much simpler, enjoy the extra
0.0001fps!!!!!1!!11!1!1111pacman
- The Start void from PlayerController WHO'S LAUGHING NOW?!
/ Cleaned up PlayerController more (I feel like I was retarded when I
"cleaned" the code up)