we should only need to inherit Taggable, not the whole CGObject
we should only need to inherit Taggable, not the whole CGObject

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