revert requirements back to 9b4ae90 and add some dependencies

requirements.txt

@@ -1,143 +1,6 @@
-abstract-rendering==0.5.1
-alabaster==0.7.6
-anaconda-client==1.2.1
-argcomplete==1.0.0
-astropy==1.0.6
-awscli==1.14.24
-Babel==2.1.1
-beautifulsoup4==4.4.1
-bitarray==0.8.1
-blaze==0.8.3
-blinker==1.4
-bokeh==0.10.0
-boto==2.38.0
-botocore==1.8.28
-Bottleneck==1.0.0
-cffi==1.11.4
-clyent==1.2.0
-colorama==0.3.7
-conda==4.4.11
-conda-build==1.18.2
-configobj==5.0.6
-cryptography==1.4
-cycler==0.10.0
-Cython==0.23.4
-cytoolz==0.7.4
-datashape==0.4.7
-decorator==4.0.4
-docopt==0.6.2
-docutils==0.12
-dropbox==6.1
-fastcache==1.0.2
-feedgenerator==1.9
-Flask==0.10.1
-ghp-import==0.4.1
-greenlet==0.4.9
-h5py==2.5.0
-idna==2.0
-ipykernel==4.1.1
-ipython==4.0.1
-ipython-genutils==0.1.0
-ipywidgets==4.1.0
-itsdangerous==0.24
-jdcal==1.0
-jedi==0.9.0
-Jinja2==2.8
-jmespath==0.9.3
-jsonschema==2.4.0
-jupyter==1.0.0
-jupyter-client==4.1.1
-jupyter-console==4.0.3
-jupyter-core==4.0.6
-Keras==2.0.8
-llvmlite==0.8.0
-lxml==3.4.4
-Markdown==2.6.6
-MarkupSafe==0.23
-matplotlib==1.5.1
-mistune==0.7.1
-multipledispatch==0.4.8
-nbconvert==4.0.0
-nbformat==4.0.1
-networkx==1.10
-nltk==3.1
-nose==1.3.7
-notebook==4.0.6
-numba==0.22.1
-numexpr==2.4.4
-numpy==1.14.1
-odo==0.3.4
-openpyxl==2.2.6
-pandas==0.17.1
-path.py==0.0.0
-patsy==0.4.0
-pbr==1.8.1
-pelican==3.6.3
-pep8==1.6.2
-pexpect==3.3
-pickleshare==0.5
-Pillow==3.0.0
-ply==3.8
-psutil==3.3.0
-ptyprocess==0.5
-py==1.4.30
-pyasn1==0.1.9
-pycosat==0.6.3
-pycparser==2.14
-pycrypto==2.6.1
-pycurl==7.19.5.1
-PyEntrezId==1.5.8.1
-pyflakes==1.0.0
-Pygments==2.1.3
-pyinotify==0.9.6
-pyOpenSSL==16.2.0
-pyparsing==2.0.3
-pytest==2.8.1
-python-dateutil==2.4.2
-python-termstyle==0.1.10
-pytz==2015.7
-PyYAML==3.11
-pyzmq==14.7.0
-qtconsole==4.1.1
-rednose==1.1.1
-requests==2.12.4
-rope-py3k==0.9.4.post1
-rsa==3.4.2
-s3transfer==0.1.12
-scikit-image==0.11.3
-scikit-learn==0.19.1
-scipy==1.0.0
-simplegeneric==0.8.1
-six==1.10.0
-sniffer==0.3.5
-snowballstemmer==1.2.0
-sockjs-tornado==1.0.1
-spark==0.2.1
-Sphinx==1.3.1
-sphinx-rtd-theme==0.1.7
-spyder==2.3.8
-SQLAlchemy==1.0.9
-statsmodels==0.6.1
-stevedore==1.12.0
-sympy==0.7.6.1
-tables==3.2.2
-terminado==0.5
-Theano==0.7.0
-toolz==0.7.4
-tornado==4.3
-traitlets==4.0.0
-ujson==1.33
-unicodecsv==0.14.1
-Unidecode==0.4.21
-urllib3==1.15.1
-virtualenv==14.0.6
-virtualenv-clone==0.2.6
-virtualenvwrapper==4.7.1
-Werkzeug==0.11.2
-xlrd==0.9.4
-XlsxWriter==0.7.7
-xlwt==1.0.0
-xmltodict==0.10.1
-# nltk==3.2.5
+nltk==3.2.5
 biopython==1.70
-# six==1.11.0
+six==1.11.0
+tqdm==4.19.8
+spacy==2.0.9
+pandas==0.22.0