Update README.md

Thorsten Wagner · web-flow · commit 593d7005e3c9 · 2016-06-28T14:03:32.000+02:00
diff --git a/README.md b/README.md
@@ -1,2 +1,4 @@
+[![Build Status](https://travis-ci.org/thorstenwagner/ij-blob.svg?branch=master)](https://travis-ci.org/thorstenwagner/ij-blob)
+
 #IJBlob
-Please visit http://fiji.sc/IJ_Blob for more information
+Please visit http://fiji.sc/IJ_Blob for more information
