add logo

README.md

@@ -1,12 +1,17 @@
+# OpenAPI Diff
+
 [![CI](https://github.com/Tufin/oasdiff/workflows/go/badge.svg)](https://github.com/Tufin/oasdiff/actions)
 [![codecov](https://codecov.io/gh/tufin/oasdiff/branch/main/graph/badge.svg?token=Y8BM6X77JY)](https://codecov.io/gh/tufin/oasdiff)
 [![Go Report Card](https://goreportcard.com/badge/github.com/tufin/oasdiff)](https://goreportcard.com/report/github.com/tufin/oasdiff)
 [![GoDoc](https://godoc.org/github.com/tufin/oasdiff?status.svg)](https://godoc.org/github.com/tufin/oasdiff)
 [![Docker Image Version](https://img.shields.io/docker/v/tufin/oasdiff?sort=semver)](https://hub.docker.com/r/tufin/oasdiff/tags)
 
-# OpenAPI Diff
+![breaking](logo/fragile-50.png "Breaking").
+
 Command-line and Go package to compare and detect breaking changes in OpenAPI specs.
 
+---
+
 ## Try it
 ```
 docker run --rm -t tufin/oasdiff -format text -base https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml -revision https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml