Avoid using /tmp as a docBase where it is not necessary

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1635276 13f79535-47bb-0310-9956-ffa450edef68
Avoid using /tmp as a docBase where it is not necessary

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1635278 13f79535-47bb-0310-9956-ffa450edef68