Merge pull request #4295 from mmascher/master

Deleted commits + log rotation
Update tag
Crabcache improvements: fix usage of quota, add several API
Change pset hash calculation algorithm as suggested by the CMSSW framework team.
Upgrade hash failure to a job failure.
update runtime
Add an API to get the list of users using the crabcache
Return the output dataset names to the user. Fixes #4298
Enalbe check releases. Was commented out
Report should only report finished jobs
Correcly report run and lumis analyzed by the job
Add the possibility to delete records from filemetadata
update runtime
Merge branch 'master' of https://github.com/dmwm/CRABServer
Fix ignorelocality option.
Include ASO retry state.
Merge pull request #4309 from HassenRiahi/IncludeRetryState

Include ASO retry state.
update runtime
some API for Crabclient purge
Merge pull request #4310 from qunox/purge

some API for Crabclient purge