Cleanup line endings (#245)

The exact commands to make this commit were:

git reset --hard origin/master
find -type f |  # list all regular files
  grep -E '\.(h|cpp|fsh|vsh|mm)|LICENSE$' |  # filter for text files
  xargs -n 1 -P $(nproc) sed -i 's:\s*$::'  # for each file, trim trailing whitespace including the CR
git commit -a

media/Shaders/COGLES2Solid.vsh

@@ -1,45 +1,45 @@
-/* Attributes */
-
-attribute vec3 inVertexPosition;
-attribute vec3 inVertexNormal;
-attribute vec4 inVertexColor;
-attribute vec2 inTexCoord0;
-
-/* Uniforms */
-
-uniform mat4 uWVPMatrix;
-uniform mat4 uWVMatrix;
-uniform mat4 uNMatrix;
-uniform mat4 uTMatrix0;
-
-uniform vec4 uGlobalAmbient;
-uniform vec4 uMaterialAmbient;
-uniform vec4 uMaterialDiffuse;
-uniform vec4 uMaterialEmissive;
-uniform vec4 uMaterialSpecular;
-uniform float uMaterialShininess;
-
-uniform float uThickness;
-
-/* Varyings */
-
-varying vec2 vTextureCoord0;
-varying vec4 vVertexColor;
-varying vec4 vSpecularColor;
-varying float vFogCoord;
-
-void main()
-{
-	gl_Position = uWVPMatrix * vec4(inVertexPosition, 1.0);
-	gl_PointSize = uThickness;
-
-	vec4 TextureCoord0 = vec4(inTexCoord0.x, inTexCoord0.y, 1.0, 1.0);
-	vTextureCoord0 = vec4(uTMatrix0 * TextureCoord0).xy;
-
-	vVertexColor = inVertexColor.bgra;
-	vSpecularColor = vec4(0.0, 0.0, 0.0, 0.0);
-
-	vec3 Position = (uWVMatrix * vec4(inVertexPosition, 1.0)).xyz;
-
-	vFogCoord = length(Position);
-}
+/* Attributes */
+
+attribute vec3 inVertexPosition;
+attribute vec3 inVertexNormal;
+attribute vec4 inVertexColor;
+attribute vec2 inTexCoord0;
+
+/* Uniforms */
+
+uniform mat4 uWVPMatrix;
+uniform mat4 uWVMatrix;
+uniform mat4 uNMatrix;
+uniform mat4 uTMatrix0;
+
+uniform vec4 uGlobalAmbient;
+uniform vec4 uMaterialAmbient;
+uniform vec4 uMaterialDiffuse;
+uniform vec4 uMaterialEmissive;
+uniform vec4 uMaterialSpecular;
+uniform float uMaterialShininess;
+
+uniform float uThickness;
+
+/* Varyings */
+
+varying vec2 vTextureCoord0;
+varying vec4 vVertexColor;
+varying vec4 vSpecularColor;
+varying float vFogCoord;
+
+void main()
+{
+	gl_Position = uWVPMatrix * vec4(inVertexPosition, 1.0);
+	gl_PointSize = uThickness;
+
+	vec4 TextureCoord0 = vec4(inTexCoord0.x, inTexCoord0.y, 1.0, 1.0);
+	vTextureCoord0 = vec4(uTMatrix0 * TextureCoord0).xy;
+
+	vVertexColor = inVertexColor.bgra;
+	vSpecularColor = vec4(0.0, 0.0, 0.0, 0.0);
+
+	vec3 Position = (uWVMatrix * vec4(inVertexPosition, 1.0)).xyz;
+
+	vFogCoord = length(Position);
+}

media/Shaders/COGLES2TransparentAlphaChannel.fsh

@@ -50,7 +50,7 @@ void main()
 	if (bool(uTextureUsage0))
 	{
 		Color *= texture2D(uTextureUnit0, vTextureCoord0);
-		
+
 		// TODO: uAlphaRef should rather control sharpness of alpha, don't know how to do that right now and this works in most cases.
 		if (Color.a < uAlphaRef)
 			discard;

media/Shaders/COGLES2TransparentAlphaChannelRef.fsh

@@ -52,7 +52,7 @@ void main()
 
 	if (Color.a < uAlphaRef)
 		discard;
-		
+
 	Color += vSpecularColor;
 
 	if (bool(uFogEnable))