initial commit of utility for sending emails via DIRAC notification service
FIX: handling return values
FIX: handling return values
Merge branch 'addReturnHandling' of ssh://github.com/fstagni/DIRAC into addReturnHandling
Agent.py

Conflicts:
	TransformationSystem/Agent/TransformationCleaningAgent.py
fix
Fix contructor
Fix: updateFields expects a list
Change logger level

Changed a few logger level, to match the default to 'notice'
Added show host command to SysAdmin console
Added uninstall command
In uninstallComponent() - stop the component first before uninstalling
FIX: enbale CS before getProxyInfo()
Add certificate info to the host info report
Added uptime to the host info report
Added CPU info and DIRAC root disk space to the host info report
Added counters for open files, sockets, pipes to the host info report
Added revert software SysAdmin service interface and console command
when working for job group, select jobs no more than 30 days old
Merge pull request #1217 from sposs/patch-41

Fix contructor
Merge pull request #1218 from sposs/patch-42

Fix: updateFields expects a list