Merge branch 'release/1.7.2' into develop
Fix logger
Fix assignment

maxRn are evaluated for any jobs currently running (not only having ready command) to make better shares
maxRn is also capped with the effective number of commands of the nodes
Merge branch 'hotfix/cascade_update_status' into develop
Merge branch 'hotfix/add_stderr_to_log' into develop
Merge branch 'hotfix/better_socket_exception' into develop
Add several improvement when starting dispatcher:
- change default pool creation if not present
- redirect stderr/stdout to main log file in daemon mode
- add several log info during init process
Add log info when starting dispatcher
- display time spent in each step
- progress every X seconds (as defined in conf file)
Fix: Enable to start dispatcher if an error is found in task dependencies
Improve data reloading/deleting:
- search precisely for task and task_groups related to active nodes (to avoid having partially loaded jobs if a problem occured during archive process)
- change jobcleaner to also remove jobs that have no END_TIME but have been created since a long time (30 days)
  Jobs with status RUNNING/ERROR will not been deleted anyway
Fix pb when requesting malformed data
Fix error when importing psutil
Merge branch 'feature/better_startup_bis' into develop
Change request server as the script is executed locally
Update version numbers
Remove hack to check katana licence
Fix add command id in log

When assignement failed because of RAM ressource, add the id of the command in log
Merge branch 'release/1.7.3'