Avoid using temp as a docBase where it is not necessary

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1635235 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@1635237 13f79535-47bb-0310-9956-ffa450edef68