Add Travis badge

README.md

@@ -1,4 +1,5 @@
 # ZeroBin 0.22
+[![Build Status](https://travis-ci.org/elrido/ZeroBin.svg?branch=master)](https://travis-ci.org/elrido/ZeroBin)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/094500f62abf4c9aa0c8a8a4520e4789)](https://www.codacy.com/app/ZeroBin/ZeroBin?utm_source=github.com&utm_medium=referral&utm_content=elrido/ZeroBin&utm_campaign=Badge_Grade)
 
 ZeroBin is a minimalist, opensource online pastebin where the server has zero