Add status line to README.rst

tailhook · tailhook · commit cb7a9540c68e · 2016-03-09T23:43:22.000+02:00
diff --git a/README.rst b/README.rst
@@ -2,6 +2,7 @@
 Quick Error
 ===========
 
+:Status: production-ready
 :Documentation: http://tailhook.github.io/quick-error/
 
 A macro which makes error types pleasant to write.
