Files have to be renamed for merge_annotations function

[zehanna]

Hello,

thank you for developing this really nice tool.
I just wanted to bring to your attention, that currently to run the command 'DRAM.py merge_annotations', the output files from 'DRAM.py annotate' in the individual genome directories have to be renamed like so:

genes.annotated.faa -> genes.faa
genes.annotated.fna -> genes.fna
genes.annotated.gff -> genes.gff
scaffolds.annotated.fa -> scaffolds.fna

otherwise there will be an error. Maybe this could be changed in the next release, or it is helpful for someone who gets the same error.

Cheers,

Hanna