adding setup files in preparation for PiPy submit

setup.cfg

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+[metadata]
+description-file = README.md

setup.py

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+# from http://peterdowns.com/posts/first-time-with-pypi.html
+
+from distutils.core import setup
+
+setup(
+  name = 'rp_extract',
+  packages = ['rp_extract'], # this must be the same as the name above
+  version = '0.1',
+  description = 'Rhythm Pattern Audio Feature Extractor for Music Similarity, Music Classification and Music Recommendation',
+  author = 'Thomas Lidy and Alexander Schindler',
+  author_email = '',
+  url = 'https://github.com/tuwien-musicir/rp_extract', # the URL to the github repo
+  download_url = 'https://github.com/tuwien-musicir/rp_extract/tarball/0.1', # URL to the tagged version (use git tag 0.x -m "tagged version ..."; git push --tags origin master)
+  keywords = ['audio', 'music', 'features', 'audio descriptors', 'feature extraction', 'music similarity', 'music recognition', 'music recommendation'],
+  classifiers = [],
+)