Add mkl-service to build (#1572)

Author: ColCarroll

scripts/create_testenv.sh

@@ -23,7 +23,7 @@ then
     source activate testenv
 fi
 
-conda install --yes pyqt=4.11.4 jupyter pyzmq numpy scipy nose matplotlib pandas Cython patsy statsmodels joblib coverage
+conda install --yes pyqt=4.11.4 jupyter pyzmq numpy scipy nose matplotlib pandas Cython patsy statsmodels joblib coverage mkl-service
 if [ ${PYTHON_VERSION} == "2.7" ]; then
     conda install --yes mock enum34;
 fi