doc: remove travis status image

The project has moved to Jenkins. The status image is no longer needed and perpetually shows a failed build. Remove it.
2013-07-31 19:28:29 +01:00 · 2013-07-31 19:28:29 +01:00 · 58159e308b
--- a/README.md
+++ b/README.md
@ -1,4 +1,4 @@
-Evented I/O for V8 javascript. [![Build Status](https://secure.travis-ci.org/joyent/node.png)](http://travis-ci.org/joyent/node)
+Evented I/O for V8 javascript.
 ===

 ### To build: