add intra species alignments for ensembl as well as vega, but with constraints
add intra species alignments for ensembl as well as vega, but with constraints

Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode,Ensembl/ensembl-webcode