More travis.

      env: STRICT=false

  fast_finish: true

before_install:

  # update pip

  - pip install -q ${PRE} --upgrade pip

  # build and install numpy first

  - pip install -q ${PRE} "numpy>=1.9.1"

  # build src packages

  - source .travis/setup_environment.sh

  # install cython to speed up scipy build

  - travis_retry pip install -q ${PRE} --install-option="--no-cython-compile" Cython

  # install testing dependencies

  # This is a sub-optimal way to do this!

  - pip install  ${PRE} -r requirements_dev.txt 

install:

  - pip install ${PRE} -r requirements.txt

  - python setup.py build