V0.1.0: rebalanced Scroll of Psionic Blast

-Scroll is now more powerful and dangerous, more rare
-Only bosses can resist psionic blast now, Yog is immune

src/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Statue.java

@@ -154,7 +154,6 @@ public class Statue extends Mob {
 		RESISTANCES.add( ToxicGas.class );
 		RESISTANCES.add( Poison.class );
 		RESISTANCES.add( Death.class );
-		RESISTANCES.add( ScrollOfPsionicBlast.class );
 		IMMUNITIES.add( Leech.class );
 	}