Init commit

Copied source: https://github.com/braedon/prometheus-es-exporter
with last commit: 05c52723859bfcc2fa2f9614743ac3f9380f4f64

Related-bug: PROD-27906 (PROD:27906)

Change-Id: I264c92d794c4554303873231a72284a24f2c55b1
(cherry picked from commit a16d07eaa4db83da68a1dcb1f301913fa94cb9f7)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..af77d8c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+venv
+.tox
+*.egg-info
+**/*.pyc