[aur-general] Merge package request

[Francisco Pina Martins]

Dear TU's,

I have uploaded the following packages to the AUR:
python2-biopython
python-biopython

to replace:
biopython
python3-biopython

respectively and make the packages respect the new arch linux naming
guidelines.
I have kept both versions in the AUR for a week, to give a chance for
packages that depended on biopython to update their dependences, which
they now have (one of those packages seems not to be maintained any more
tough).
Could you please merge the "old" packages with the new ones, keeping the
comments and votes?
Thank you very much.

Francisco Pina Martins