remove the use of CpuShares, and instead use lxc cpusets
remove the use of CpuShares, and instead use lxc cpusets
ireznice/travis-worker,gavioto/travis-worker,travis-ci/travis-worker,ireznice/travis-worker,final-ci/travis-worker,final-ci/travis-worker,gavioto/travis-worker,travis-ci/travis-worker