Updated miniconda version.

Author: arkottke

.travis.yml

@@ -4,7 +4,7 @@ python:
 
 # This was taken from https://github.com/mwaskom/seaborn/blob/master/.travis.yml
 before_install:
-    - if [ ${TRAVIS_PYTHON_VERSION:0:1} == "2" ]; then wget http://repo.continuum.io/miniconda/Miniconda-3.3.0-Linux-x86_64.sh -O miniconda.sh; else wget http://repo.continuum.io/miniconda/Miniconda3-3.3.0-Linux-x86_64.sh -O miniconda.sh; fi
+    - if [ ${TRAVIS_PYTHON_VERSION:0:1} == "2" ]; then wget http://repo.continuum.io/miniconda/Miniconda-3.6.0-Linux-x86_64.sh -O miniconda.sh; else wget http://repo.continuum.io/miniconda/Miniconda3-3.6.0-Linux-x86_64.sh -O miniconda.sh; fi
     - chmod +x miniconda.sh
     - ./miniconda.sh -b
     - export PATH=/home/travis/miniconda3/bin:$PATH
@@ -14,7 +14,7 @@ install:
     - conda create -n testenv --yes pip python=$TRAVIS_PYTHON_VERSION
     - conda update conda --yes
     - source activate testenv
-    - conda install --yes numpy scipy matplotlib openpyxl xlrd coverage
+    - conda install --yes numpy scipy matplotlib openpyxl coverage
     - pip install coveralls nose
     - python setup.py install