Update README to remove Travis CI badge

Removed Travis CI build status badge from README.

Author: segrax

README.md

@@ -1,5 +1,5 @@
 # Open Fodder
-[![Build Status](https://api.travis-ci.com/OpenFodder/openfodder.svg?branch=master)](https://travis-ci.com/OpenFodder/openfodder) [![Build status](https://img.shields.io/appveyor/build/segrax/openfodder/master.svg?logo=appveyor)](https://ci.appveyor.com/project/segrax/openfodder)
+[![Build status](https://img.shields.io/appveyor/build/segrax/openfodder/master.svg?logo=appveyor)](https://ci.appveyor.com/project/segrax/openfodder)
 
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