Made the RB2 note tail shaders slightly longer, matching the length o…

…f the tails when the notes arnt hit.

data/shaders/rockbandtail.frag

@@ -35,7 +35,7 @@ void main()
    float whiteglow2 = pow(clamp(1.0 - whitedist2+linewidth, 0.0, 1.0), glowExp); 
 
    //end blur
-   float endglow = (1.0 - vTexCoord.x - fadeposition)*fadeintensity;
+   float endglow = (1.1 - vTexCoord.x - fadeposition)*fadeintensity;
 
    //glow between curves
    float backdist1 = pos.x - max(sinz,-sinz);