updated setup with deps

Author: RobinL

setup.py

@@ -9,7 +9,7 @@
       author_email='robinlinacre@hotmail.com',
       license='MIT',
       packages=['fuzzymatcher'],  # The directory to look in for the source code
-      setup_requires=['pandas', 'metaphone'],
+      install_requires=['pandas', 'metaphone', 'python-Levenshtein', 'fuzzywuzzy', 'python-dateutil'],
       test_requires=["pylint", "coverage", "codecov"],
       keywords=["matching", "fuzzy", "probabalistic", "recordlinking", "fuzzymatching"],
       download_url = 'https://github.com/RobinL/fuzzymatcher/archive/v0.0.2.tar.gz',