Issue #39 - Add .asf.yaml for asf-site (#106)

Signed-off-by: Martin Tzvetanov Grigorov <mgrigorov@apache.org>

Co-authored-by: Sutou Kouhei <kou@cozmixng.org>

.asf.yaml

@@ -0,0 +1,34 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+notifications:
+  commits:      commits@arrow.apache.org
+  issues_status: issues@arrow.apache.org
+  issues_comment: github@arrow.apache.org
+  pullrequests: github@arrow.apache.org
+github:
+  description: "Apache Arrow DataFusion Python Bindings"
+  homepage: https://arrow.apache.org/datafusion-python/
+  enabled_merge_buttons:
+    squash: true
+    merge: false
+    rebase: false
+  features:
+    issues: true
+publish:
+  whoami: asf-site
+  subdir: datafusion-python