Remove miscommited issue directory; AboutPage fix; aria for drag/drop Removed issues/extensions, should not have been committed. Was deployed testing directory for website/issues. Added missing list() for dict keys in AboutPage. Added aria-labeledby to drag and drop textarea to improve accessibility.

#!/usr/bin/env python
from __future__ import print_function
import zlib, base64, sys
print(base64.encodestring(zlib.compress(sys.stdin.read())))