Fixed the genbank uploader for use by LOVD.

LOVD insists (incorrectly) on uploading a genbank file urlencoded while we
ask for multipart/form-data. We now also accept urlencoded requests to be
done with it.



git-svn-id: https://humgenprojects.lumc.nl/svn/mutalyzer/trunk@180 eb6bd6ab-9ccd-42b9-aceb-e2899b4a52f1