Added $self->group_id to GenomicAlignBlocks created in methods:   restrict_between_alignment_positions   restrict_between_reference_positions to fix bug in 2x alignment net generation where some net blocks had no group_id.
Added $self->group_id to GenomicAlignBlocks created in methods:
  restrict_between_alignment_positions
  restrict_between_reference_positions
to fix bug in 2x alignment net generation where some net blocks had no
group_id.

ckongEbi/ensembl-compara,Ensembl/ensembl-compara,danstaines/ensembl-compara,ckongEbi/ensembl-compara,danstaines/ensembl-compara,etapanari/ensembl-compara,kumarsaurabh20/ensembl-compara,Ensembl/ensembl-compara,dbolser-ebi/ensembl-compara,etapanari/ensembl-compara,Ensembl/ensembl-compara,ckongEbi/ensembl-compara,kumarsaurabh20/ensembl-compara,danstaines/ensembl-compara,etapanari/ensembl-compara,danstaines/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,danstaines/ensembl-compara,etapanari/ensembl-compara,kumarsaurabh20/ensembl-compara,kumarsaurabh20/ensembl-compara,dbolser-ebi/ensembl-compara,Ensembl/ensembl-compara,dbolser-ebi/ensembl-compara