OAK-641: Improved benchmark tooling

Exclude oak-lucene for now from oak-run to avoid conflicts with Jackrabbit 2.x
Simplify repository setup using the .with() mechanism

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1453199 13f79535-47bb-0310-9956-ffa450edef68