Update Gradle Wrapper 1.1 -> 1.4
Replace tab with 4 spaces and remove some spaces
Cleans up various rendering related things and adds a new (toony) outline shader to the "Insane" video quality setting.
Fixes #434.
Adds the first commit of TeraEd, a simple Java Swing based editor extension for Terasology. First step is to make tweaking shader variables a hell of a lot easier for me. This is very much WIP.

- Adds a simple property system to manipulate shader parameters via TeraEd
- Adds some properties to the ShaderParameters to modify the look of the outline shader as a first test case
Added the license header to all the block definition files.
Added the license header to all the block definition files.
Added the license header to all the block definition files.
Adds some minor extensions and fixes to TeraEd.
Merge pull request #435 from AWFeldick/develop

Few new blocks.
Merge pull request #436 from mkalb/smallBugfixes

Bugfix for file logging
Tweaks some rendering related things, adjusts the color of the skysphere and extends some TeraEd related things engine and editor wise.

- Adjusts skysphere color to fit the new style
- Reduces bloom render target size
- Adjusts outline shader properties
- Enables outline shader in all display quality configurations by default
Fixes that various character related sounds were no longer played (usage of the wrong timer).
Hotifx.
Tweaks SSAO and fixes random normals returned by some of the shaders (that confused SSAO quite a bit).
Adds normal buffer support to generic meshes and gelatinous cubes.
Adds various rendering related additions, fixes and tweaks. Also adds TeraEd to be a part of the Terasology distribution by default.

- Tweaks sky shader and adds inscattering (colored haze/fog) effect to the terrain
- Adds first version of light shafts (currently disabled)
- Increases water vertex animation complexity a bit
- Replaces water normal map
- Adds various new properties to be used in combination with TeraEd
- Cleans up various other things
Adds final support for volumetric light shafts (available with the "Insane" quality setting).

- Tweaks various rendering related parameters
- Removes old cloud shader
- Fixes a bug related to TeraEd's property sliders
Fixes misplaced beginRenderScene() and endRenderScene() calls.
Fixes sky shader compile warnings.