downgrade to v1.53

-> fix dark nights, but removes DH compat too

shaders/shaders.settings

@@ -1,11 +1,6 @@
 /*
-Sildur's Vibrant Shaders:
-https://www.patreon.com/Sildur
+Thank you for downloading Sildur's vibrant shaders, make sure you got it from the official source found here:
 https://sildurs-shaders.github.io/
-https://twitter.com/SildurFX
-
-Permissions:
-You are not allowed to edit, copy code or share my shaderpack under a different name or claim it as yours.
 */
 
 #ifdef composite0
@@ -23,9 +18,8 @@ You are not allowed to edit, copy code or share my shaderpack under a different
 
     #define Godrays
         const int grays_sample = 23;            //17=lite, 17=med, 20=high, 23=extreme
-#ifndef DISTANT_HORIZONS
     //#define Volumetric_Lighting               //Disable godrays before enabling volumetric lighting.
-#endif
+
     //#define Lens_Flares
 
     //#define Celshading                        //Cel shades everything, making it look somewhat like Borderlands. Zero performance impact.
@@ -73,9 +67,7 @@ You are not allowed to edit, copy code or share my shaderpack under a different
 		#define Godrays_Density 1.15            //[0.575 1.15 2.3 4.6 9.2]
 	//#define Lens_Flares
 
-#ifndef DISTANT_HORIZONS
-    //#define Volumetric_Lighting               //Disable godrays before enabling volumetric lighting.
-#endif
+	//#define Volumetric_Lighting               //Disable godrays before enabling volumetric lighting.
     #define VL_amount 1.0                       //[0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0] Adjust volumetric lighting amount.
 	
 	#define Fog                                 //Toggle fog