Added benchmark for get_language_from_request
Allow loglevel configuration, useful for debugging
Call django.setup() before runnign benchmarks
Avoided calling Form.__init__ before django.setup() has been called
Merge pull request #15 from Bouke/patches/1

Added benchmark for get_language_from_request
Merge pull request #17 from Bouke/patches/4

Allow loglevel configuration, useful for debugging
Python 3 compatibility

Removed Unipath dependency as it claims to support Python 3, but has an open
issue regarding Python 3 support <https://github.com/mikeorr/Unipath/pull/10>.

Removed argparse dependency as Python 2.7 and 3.2 included argparse in stdlib.

Furthermore some PEP8 cleanups on the files touched.