Update Travis build badge to new urls

Author: marklynch

readme.md

@@ -5,7 +5,7 @@
 An official Learnosity open-source project.</p>
 
 [![Latest Stable Version](https://badge.fury.io/gh/Learnosity%2Flearnosity-sdk-asp.net.svg)](https://github.com/Learnosity/learnosity-sdk-asp.net/releases)
-[![Build Status](https://travis-ci.org/Learnosity/learnosity-sdk-asp.net.svg?branch=master)](https://app.travis-ci.com/github/Learnosity/learnosity-sdk-asp.net)
+[![Build Status](https://app.travis-ci.com/Learnosity/learnosity-sdk-asp.net.svg?branch=master)](https://app.travis-ci.com/Learnosity/learnosity-sdk-asp.net)
 [![License](docs/images/apache-license.svg)](LICENSE.md)
 [![Downloads](docs/images/downloads.svg)](https://github.com/Learnosity/learnosity-sdk-asp.net/releases)
 ---
@@ -287,4 +287,4 @@ Thanks for reading to the end! Find more information about developing an app wit
 * [reference.learnosity.com](http://reference.learnosity.com) -- developer reference site, and
 * [authorguide.learnosity.com](http://authorguide.learnosity.com) -- authoring documentation for content creators.
 
-[(Back to top)](#table-of-contents)
+[(Back to top)](#table-of-contents)