Added requirements file

requirements.txt

@@ -0,0 +1,30 @@
+alabaster==0.7.6
+Babel==2.0
+docutils==0.12
+gnureadline==6.3.3
+ipython==3.2.1
+Jinja2==2.7.3
+jsonschema==2.5.1
+MarkupSafe==0.23
+matplotlib==1.4.3
+mistune==0.7
+nose==1.3.7
+numexpr==2.4.3
+numpy==1.9.2
+numpydoc==0.5
+ptyprocess==0.5
+Pygments==2.0.2
+pyparsing==2.0.3
+python-dateutil==2.4.2
+pytz==2015.4
+pyzmq==14.7.0
+requests==2.7.0
+scikit-learn==0.16.1
+scipy==0.16.0
+six==1.9.0
+snowballstemmer==1.2.0
+Sphinx==1.3.1
+sphinx-rtd-theme==0.1.8
+terminado==0.5
+tornado==4.2.1
+wheel==0.24.0