Remove Travis from project.

Author: jonashackt

.travis.yml

@@ -1,7 +1,6 @@
 Multiple Spring Boot servers that are secured with different client certificates - called by RestTemplate
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 This repository basically forks all the ground work that was done in https://github.com/jonashackt/spring-boot-rest-clientcertificate. This is a basic example, where the client certificate secured server is a Spring Boot Application and the client is just a Testcase that uses Spring´s RestTemplate which is configured to use the client certificate.