Merge pull request #41 from CDAT/fix_circleci_config

restore .circleci/config.yml to push only from master

Author: muryanto1

.circleci/config.yml

@@ -64,8 +64,7 @@ aliases:
        # force loading conda gcc
        source activate $PY_VER
        export LABEL="nightly";
-       if [[ $CIRCLE_BRANCH == "rebuild_3.1.2" ]]; then
-       # if [[ $CIRCLE_BRANCH == "master" ]]; then
+       if [[ $CIRCLE_BRANCH == "master" ]]; then
            conda install -n root conda-build anaconda-client
            bash ./ci-support/conda_upload.sh
        else