Add badge

Author: Oleg Sucharevich

README.md

@@ -1,5 +1,7 @@
 # Codefresh SDK for Golang
 
+[![Codefresh build status]( https://g.codefresh.io/api/badges/pipeline/codefresh-inc/codefresh-io%2Fgo-sdk%2Fgo-sdk?type=cf-1)]( https://g.codefresh.io/public/accounts/codefresh-inc/pipelines/codefresh-io/go-sdk/go-sdk)
+
 # Start
 
 `go get -u github.com/codefresh-io`