fix rate limit headers - were ints/floats need to be strings Running under gunicorn rest requests were crashing. Not all of the values for the rate limit headers were strings. Some were numbers. This caused the header generation for wsgi to fail. Now the values are all strings.

from roundup.dist.command.build import build_message_files, check_manifest
from distutils.command.install_lib import install_lib as base

class install_lib(base):

    def run(self):
        check_manifest()
        build_message_files(self)
        base.run(self)