chore: add CircleCI badge to readme

bahmutov · bahmutov · commit 93e8025f25ec · 2020-03-18T17:58:40.000-04:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# netlify-plugin-cypress
+# netlify-plugin-cypress [![CircleCI](https://circleci.com/gh/cypress-io/netlify-plugin-cypress/tree/master.svg?style=svg&circle-token=9cbb587a5a0ae4ce28b011dd03d10d66de906708)](https://circleci.com/gh/cypress-io/netlify-plugin-cypress/tree/master)
 > Runs Cypress end-to-end tests after Netlify builds the site
 
 **Note:** currently the built site is served statically and tested _without proxying redirects_.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# netlify-plugin-cypress`
	`1`	`+# netlify-plugin-cypress [![CircleCI](https://circleci.com/gh/cypress-io/netlify-plugin-cypress/tree/master.svg?style=svg&circle-token=9cbb587a5a0ae4ce28b011dd03d10d66de906708)](https://circleci.com/gh/cypress-io/netlify-plugin-cypress/tree/master)`
`2`	`2`	`> Runs Cypress end-to-end tests after Netlify builds the site`
`3`	`3`
`4`	`4`	`Note: currently the built site is served statically and tested _without proxying redirects_.`