Merge pull request #16 from marqh/graph

Graph

Author: marqh

.travis.yml

@@ -1,6 +1,6 @@
 language: python
 python:
-  - "2.7"
+  - "3.5"
 install:
   - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh
   - bash Miniconda3-latest-Linux-x86_64.sh -b -p $HOME/miniconda
@@ -14,7 +14,7 @@ install:
   - ENV_NAME='testing'
   - conda create --quiet -n $ENV_NAME python=$TRAVIS_PYTHON_VERSION
   - source activate $ENV_NAME
-  - conda install --quiet --file conda-requirements.txt
+  - conda install --quiet --file requirements.txt
   - conda list
   - conda info -a
   - python setup.py --quiet install