Update example with new scoring function

example/index/example_results_control.csv

@@ -1,5 +1,5 @@
-#mistle-search -s yeast_exp.mgf -i index/ -o example_results.csv -p 10 -b 0.2 --hits_per_spectrum 1
+#mistle-search -s yeast_exp.mgf -i index/ -o example_results.csv -p 10 -b 0.2 -t 1 --hits_per_spectrum 1
 id	spectrum	charge	hit_rank	match	peptide	isomers	similarity	bias	annotation_similarity	annotation_bias	dot_product	delta_dot	delta_similarity	delta_sim2	mass_difference	peak_count_query	peak_count_ref	sim2	x_score	x_score_dot	x_lgamma	x_lgamma_dot	st_score	st_score_dot
-9MM_FASP.42839.42839.2/1	9MM_FASP.42839.42839.2	2	1	997	DVAAQDFINAYASFLQR		0.601155	0.283953	0.964902	0.283953	0.603536	0.56061	0.558299	0.415859	-0.000671387	1000	21	0.430455	8.53488e+18	8.56868e+18	41.8267	41.8307	0.732177	0.733672
-9MM_FASP.40363.40363.2/1	9MM_FASP.40363.40363.2	2	1	998	TAGIQIVADDLTVTNPAR		0.603065	0.291705	0.960323	0.291705	0.580075	0.51632	0.536966	0.395377	-0.00201416	1000	18	0.427148	3.86105e+15	3.71386e+15	32.9993	32.9605	0.717997	0.704081
-9MM_FASP.16147.16147.2/1	9MM_FASP.16147.16147.2	2	1	999	TNEAAGDGTTSATVLGR		0.644098	0.295256	0.92599	0.295256	0.639207	0.639207	0.644098	0.453924	0	1000	20	0.453924	1.56703e+18	1.55513e+18	38.9	38.8924	0.786459	0.783524
+9MM_FASP.42839.42839.2/1	9MM_FASP.42839.42839.2	2	1	997	DVAAQDFINAYASFLQR		0.601264	0.283916	0.965076	0.283916	0.603536	0.56061	0.558355	0.415923	-0.000671387	1000	21	0.430556	8.53642e+18	8.56868e+18	41.8269	41.8307	0.732213	0.733672
+9MM_FASP.40363.40363.2/1	9MM_FASP.40363.40363.2	2	1	998	TAGIQIVADDLTVTNPAR		0.603145	0.291692	0.911218	0.291692	0.580075	0.51632	0.531702	0.393204	-0.00201416	1000	18	0.427212	3.86156e+15	3.71386e+15	32.9995	32.9605	0.714507	0.704081
+9MM_FASP.16147.16147.2/1	9MM_FASP.16147.16147.2	2	1	999	TNEAAGDGTTSATVLGR		0.652331	0.293515	0.935983	0.293515	0.639207	0.639207	0.652331	0.460862	0	1000	20	0.460862	1.58706e+18	1.55513e+18	38.9127	38.8924	0.791398	0.783524