Install pandas and astropy

Author: maxnoe

.travis.yml

@@ -15,7 +15,7 @@ before_install:
   - sudo ln -s /run/shm /dev/shm
 # Install packages
 install:
-  - conda install --yes python=$TRAVIS_PYTHON_VERSION atlas numpy scipy matplotlib nose pip pymongo flake8
+  - conda install --yes python=$TRAVIS_PYTHON_VERSION atlas numpy scipy matplotlib nose pip pymongo flake8 pandas astropy
   - pip install .
   - python setup.py build_ext --inplace