Added variation db name as parameter (same as in structural variation glyphset) so that it works with multiple variation dbs
Added variation db name as parameter (same as in structural variation
glyphset) so that it works with multiple variation dbs

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