Update GFF3 Name attribute with TAIR AGI to Accession mapping table; add GFF3 "Alias" attribute with Gene symbols from the `gene_aliases_20130831.txt` table; apart from removing the "protein" feature, also remove the "chromosome" feature (possibly causing the issue of not being able to request the FASTA of the transcript)
Merge branch 'master' of github.com:Arabidopsis-Information-Portal/araport-contrib