* added --safetySize to prun * setting scope to files for migration to Rucio
0.4.14
* added --useNewTRF to pathena which keeps the attempt number when there is only one input * added a protection to pathena for --nEventsPerJob and --nGBPerJob
0.4.13
* added a debug option to prun
0.4.12
* improved pbook.retry() to allow newOpts without newSite=True
0.4.11
* improved DBR check to accept CVMFS sites even if DBR is missing at DISK
0.4.10
* fixed Client to use the default X509_CERT_DIR if missing