Update appveyor and travis

Author: danehkar

.travis.yml

@@ -14,7 +14,7 @@ install:
   - pip install --quiet coverage
   - pip install --quiet numpy
   - pip install --quiet scipy
-  - pip install --quiet astropy
+  - pip install --quiet atomneb
   - python setup.py install
 
 script: 

appveyor.yml

@@ -19,8 +19,8 @@ install:
   - conda config --set always_yes yes --set changeps1 no
   - conda update -q conda
   - conda info -a
-  - pip install numpy scipy astropy nose
-  - "conda create -q -n test-environment python=%PYTHON_VERSION% numpy scipy astropy nose"
+  - pip install numpy scipy atomneb nose
+  - "conda create -q -n test-environment python=%PYTHON_VERSION% numpy scipy atomneb nose"
   - activate test-environment
   - pip install coverage