add build status png from dorne.io

aminroosta · aminroosta · commit 71eb026e4ecc · 2015-12-19T22:17:47.000+03:30
diff --git a/README.md b/README.md
@@ -1,3 +1,5 @@
+[![Build Status](https://drone.io/github.com/aminroosta/sqlite_modern_cpp/status.png)](https://drone.io/github.com/aminroosta/sqlite_modern_cpp/latest)
+
 sqlite modern cpp wrapper
 ====
 

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+[![Build Status](https://drone.io/github.com/aminroosta/sqlite_modern_cpp/status.png)](https://drone.io/github.com/aminroosta/sqlite_modern_cpp/latest)`
	`2`	`+`
`1`	`3`	`sqlite modern cpp wrapper`
`2`	`4`	`====`
`3`	`5`