Make Travis build consistent with anaconda docs

http://conda.pydata.org/docs/travis.html

.travis.yml

@@ -11,14 +11,17 @@ before_install:
   - sudo apt-get update --fix-missing -qq
   - sudo apt-get install gfortran liblapack-dev
   # use miniconda to install numpy/scipy, to avoid lengthy build from source
-  - wget http://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O miniconda.sh
-  - chmod +x miniconda.sh
-  - ./miniconda.sh -b
-  - export PATH=/home/travis/miniconda/bin:$PATH
-  - conda update --yes conda
-  # The next couple lines fix a crash with multiprocessing on Travis and are not specific to using Miniconda
-  - sudo rm -rf /dev/shm
-  - sudo ln -s /run/shm /dev/shm
+  - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
+      wget http://repo.continuum.io/miniconda/Miniconda-3.4.2-Linux-x86_64.sh -O miniconda.sh;
+    else
+      wget http://repo.continuum.io/miniconda/Miniconda3-3.4.2-Linux-x86_64.sh -O miniconda.sh;
+    fi
+  - bash miniconda.sh -b -p $HOME/miniconda
+  - export PATH="$HOME/miniconda/bin:$PATH"
+  - hash -r
+  - conda config --set always_yes yes --set changeps1 no
+  - conda update -q conda
+  - conda info -a
 
 # Install packages
 install: