Added is_idr_ResultSet. Moved ALIGNMENT satus validation from get_alignment_files_by_ResultSet_formats to get_alignment_path_prefix_by_ResultSet; Updated init_branching_by_analysis to enable branching by branch number and name at the same time. Hardened _set_out_db eval. Garbage removal now ues unlink instead of rm
Added is_idr_ResultSet. Moved ALIGNMENT satus validation from get_alignment_files_by_ResultSet_formats to get_alignment_path_prefix_by_ResultSet; Updated init_branching_by_analysis to enable branching by branch number and name at the same time. Hardened _set_out_db eval. Garbage removal now ues unlink instead of rm

Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen