changed coding_only to transcript_label_coding. updated features function so it works for all renderers
changed coding_only to transcript_label_coding. updated features function so it works for all renderers

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