Initial webhook receiver

Change-Id: I4786b133f103a65a381e2b281224b0a9bc8d4182
Related-bug: PROD-24880 (PROD:24880)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..67385f1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+venv
+.tox
+*.egg-info
+**/*.pyc
+sf_notifier/vars/secret