spring-projects/spring-boot — pull request #1422 by dpetrac (2014-08-22 13:27:16+00:00)
Title: Session timeout should be in minutes, not seconds, because tomcat uses m...

Either change the AbstractConfigurableEmbeddedServletContainer to change to minutes and not seconds. (first commit in this branch)
Or change TomcatEmbeddedServletContainerFactory, to change integer in seconds to minutes. (third commit in this branch where the changes of the first commit was reverted)