YARN-1300. SLS tests fail because conf puts YARN properties in fair-scheduler.xml (Ted Yu via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1531423 13f79535-47bb-0310-9956-ffa450edef68
Delete fair-scheduler-allocation.xml for YARN-1300

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1531425 13f79535-47bb-0310-9956-ffa450edef68