fix svn:eol-style

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1572066 13f79535-47bb-0310-9956-ffa450edef68
OAK-1463 - add cache statistics

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1572087 13f79535-47bb-0310-9956-ffa450edef68