Revised a bit the check_common_hits function to account for more than…

… one BLAST hit (issue EI-CoreBioinformatics#15). Ready for 0.9

sample_data/plants.yaml

@@ -13,8 +13,6 @@ scoring:
   blast_score:
     rescaling: max
   cdna_length: {rescaling: max}
-  cds_not_maximal: {rescaling: min}
-  cds_not_maximal_fraction: {rescaling: min}
   combined_cds_fraction: {rescaling: target, value: 0.8}
   combined_cds_intron_fraction: {rescaling: max}
   combined_cds_length: {rescaling: max}
@@ -34,14 +32,9 @@ scoring:
     rescaling: min
   highest_cds_exon_number: {rescaling: max}
   intron_fraction: {rescaling: max}
-  number_internal_orfs: {rescaling: target, value: 1}
   proportion_verified_introns: {rescaling: max}
   retained_fraction: {rescaling: min}
   retained_intron_num: {rescaling: min}
-  selected_cds_fraction: {rescaling: target, value: 0.8}
-  selected_cds_intron_fraction: {rescaling: max}
-  selected_cds_length: {rescaling: max}
-  selected_cds_num: {rescaling: max}
   three_utr_length:
     filter: {operator: le, value: 2500}
     rescaling: target