Updated raylib to version 1.0.4

Lots of changes added, check CHANGELOG for detailed description

tools/README.txt

@@ -0,0 +1,36 @@
+/**********************************************************************************************
+*
+*   rREM - raylib Resource Embedder 1.0.0 (alpha)
+*
+*   Tool to embed resources (images, text, sounds, models...) into a rRES file.
+*
+*   Copyright 2014 Ramon Santamaria. All rights reserved.
+*
+***********************************************************************************************/
+
+
+rrem creates a .rres resource with embedded files and a .h header to access embedded data
+
+
+Usage example: 
+
+1) Create 'resources.rres' and 'resources.h' including 3 files:
+	
+        rrem image01.png image02.jpg sound03.wav
+
+
+2) In your raylib program, just add at top:
+
+	#include "resources.h"
+
+
+3) When a resource is required, just load it using:
+
+	Texture2D mytex = LoadTextureFromRES("resources.rres", RES_image01);
+	Sound mysound = LoadSoundFromRES("resources.rres", RES_sound03);
+
+
+Note that you can check resources id names in resources.h file
+
+
+Have fun! :)