update readme - add an example image

Photonauta 35 · web-flow · commit 73b1a6ba2c5b · 2018-07-12T14:20:27.000-03:00
diff --git a/README.md b/README.md
@@ -2,6 +2,7 @@
 
 [![Build Status](https://travis-ci.org/abogushov/django-admin-json-editor.svg?branch=master)](https://travis-ci.org/abogushov/django-admin-json-editor)
 
+![Admin Json Editor](example/example.png)
 
 
 Application adds support for editing JSONField in Django Administration via https://github.com/jdorn/json-editor.

Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,7 @@`
`2`	`2`
`3`	`3`	`[![Build Status](https://travis-ci.org/abogushov/django-admin-json-editor.svg?branch=master)](https://travis-ci.org/abogushov/django-admin-json-editor)`
`4`	`4`
	`5`	`+![Admin Json Editor](example/example.png)`
`5`	`6`
`6`	`7`
`7`	`8`	`Application adds support for editing JSONField in Django Administration via https://github.com/jdorn/json-editor.`