Add shader blacklist

Add a configurable blacklist of shaders that can be projected onto

Distribution/GameData/ConformalDecals/ConformalDecals.cfg

@@ -0,0 +1,20 @@
+CONFORMALDECALS {
+  SHADERBLACKLIST {
+    shader = DepthMask
+    shader = KSP/Alpha/Cutoff
+    shader = KSP/Alpha/Cutoff Bumped
+    shader = KSP/Alpha/Translucent
+    shader = KSP/Alpha/Translucent Additive
+    shader = KSP/Alpha/Translucent Specular
+    shader = KSP/Alpha/Unlit Transparent
+    shader = KSP/Bumped Specular (Transparent)
+    shader = KSP/FX/ScrollingUnlit
+    shader = KSP/Particles/Additive
+    shader = KSP/Particles/Additive (Soft)
+    shader = KSP/Particles/Alpha Blended
+    shader = KSP/Particles/Alpha Blended Emissive Cutout
+    shader = KSP/Specular (Cutoff)
+    shader = KSP/Specular (Transparent)
+    shader = Solid Color (Alpha)
+  }
+}