Upgrade numpy to it's latest version

.travis.yml

+addons:
+  apt:
+    packages:
+    - aspell
+    - aspell-en
+    - python-pip
+    - gcc
+    - g++
+    - gfortran
+    - libblas3gf
+    - libblas-dev
+    - liblapack3gf
+    - liblapack-dev
+    - libatlas-base-dev
+    - libxml2-dev
+    - libxslt1-dev
+    - python
+    - python-matplotlib 
+    - python-numpy 
+    - python-scipy
+    - python-sklearn
 language: python
+sudo: false
 python:
   - "2.7"
 virtualenv:
   system_site_packages: true
-before_install:
-  - sudo apt-get update
-  - sudo xargs -a apt-packages.txt apt-get install --fix-missing
 install:
   - pip install -r base-requirements.txt
   - pip install -r dev-requirements.txt
-  - sudo apt-get install python-matplotlib python-numpy python-scipy python-sklearn
   - pip install scikit-learn==0.12.1
   - pip install -e git+https://github.com/edx/nltk.git@2.0.6#egg=nltk
   - travis_retry ./download-nltk-corpus.sh

apt-packages.txt

@@ -10,4 +10,5 @@ libatlas-base-dev
 libxml2-dev
 libxslt1-dev
 aspell
-python
\ No newline at end of file
+aspell-en
+python

dev-requirements.txt

@@ -3,6 +3,6 @@
 coverage==3.5.3
 django-sphinx-autodoc
 mock==0.8.0
-nose==1.2.1
+nose==1.3.7
 pylint==0.26.0
 sphinx

download-nltk-corpus.sh

 #!/usr/bin/env bash
 
 PYTHON=`which python`
-sudo $PYTHON -m nltk.downloader stopwords maxent_treebank_pos_tagger wordnet -d /usr/local/share/nltk_data
+$PYTHON -m nltk.downloader stopwords maxent_treebank_pos_tagger wordnet -d /home/travis/nltk_data

pre-requirements.txt

 # Numpy needs to be installed separately from Scipy,
 # so we can't include them in the same requirements file.
 
-numpy==1.6.2
+numpy==1.11.0

setup.py

@@ -18,6 +18,7 @@ def is_requirement(line):
         line.startswith('git+')
     )
 
+
 def load_requirements(*requirements_paths):
     """
     Load all requirements from the specified requirements files.
@@ -33,19 +34,19 @@ def load_requirements(*requirements_paths):
 
 
 setup(
-    name = "ease",
-    version = "0.1.3",
+    name="ease",
+    version="0.1.4",
     packages=['ease'],
-    package_data = {
+    package_data={
         '': ['*.txt', '*.rst', '*.p', '*.zip'],
-        },
-    author = "Vik Paruchuri",
-    author_email = "vik@edx.org",
-    description = "Machine learning based automated text classification library.  Useful for essay scoring and other tasks.  Please see https://github.com/edx/discern for an API wrapper of this code.",
-    license = "AGPL",
-    keywords = "ml machine learning nlp essay education",
-    url = "https://github.com/edx/ease",
-    include_package_data = True,
+    },
+    author="Vik Paruchuri",
+    author_email="vik@edx.org",
+    description="Machine learning based automated text classification library.  Useful for essay scoring and other tasks.  Please see https://github.com/edx/discern for an API wrapper of this code.",
+    license="AGPL",
+    keywords="ml machine learning nlp essay education",
+    url="https://github.com/edx/ease",
+    include_package_data=True,
     install_requires=load_requirements(
         "pre-requirements.txt", "base-requirements.txt", "requirements.txt"
     ),