Add a groovy definition for clay
Updating blocks with 37 new ones; adjusting some typos and corrections
Changed event registration to use Reflections library to discover and process event classes
Fixed a bug with the GrowthSimulator
* Updates menu and loading background image
* Slightly changes the warning and error strings in the main menu
* Updates the applet's index.html file to increase the JVM heap size on all target platforms (finally)
* Updates README
* Adds new "mods_path" applet parameter
* Adds "mods_path" to applet "index.html"
* Fixes mod paths in index.html
* Updates applet "index.html"
* Adds procedural fog. Variation is based on the daytime and a noise function
Fog gets stronger during sunrise and dawn but is limited during the night. During the daytime it can get quite foggy… So be careful. ;)
* Replaces costly sine functions with Crytek's sine/cosine approximations
* Restores colored grass block textures
Make sure to deleted the cached files in your SAVED_WORLDS directory
* Adjusts shaders to color grass blocks correctly
* Tweaks lighting so everything is correctly lit again (and not too dark)
* Tweaks lighting to look nicer
* Adds some various other tweaks…
* Tweaks fog
* Limits rendering distance of water waves
Merge remote-tracking branch 'movingblocks/develop' into develop
Merge branch 'develop' of git@github.com:MovingBlocks/Terasology.git into develop

Conflicts:
	src/main/java/org/terasology/logic/world/IWorldProvider.java
	src/main/java/org/terasology/logic/world/LocalWorldProvider.java
	src/main/java/org/terasology/rendering/gui/menus/UISelectWorldMenu.java
	src/main/java/org/terasology/rendering/shader/ShaderParametersPost.java
Merge pull request #264 from immortius/develop

World Refactor merge
* Adds missing libraries to the applet's "index.html"
Update develop
Update develop
Update develop
Update develop