title: Incorrect application name in Spring Cloud Sleuth logs
body: <p>I have two Spring boot applications - Application1 and Application2. Both applications are using Spring Cloud Sleuth. Both applications are deployed on same external tomcat. Below are the details of configurations -
   - To provide application name I have added separate bootstrap.yml file for each application in resources folder. 
   - I have also provided active profile in bootstrap.yml file. 
   - Application name is also added in application-${profile}.properties file as well. 
   - After doing that I have added logback-spring.xml in classpath. 
  Now when I start tomcat server with both applications I am getting first application name in Spring Cloud Sleuth logs for both applications. </p>
  
  <p>I am using Spring boot 1.4.1 and Spring cloud sleuth 1.0.10</p>
  
  <p>EDIT:
  I have added application name in bootstrap.yml but still I am facing same issue</p>