Added new objects to first room

Added a table with a book on top of it, and also two armor stands. I
plan to add an interactive script to the armors and also the book.
Added some new light sources

Added some new lightsources to the initial sections of level 1.
Added skulls

Added some skulls to the first room in the game
Merge pull request #1 from christiansandtveit/Christian-Working-Branch

Christian working branch