mailer: Make enable_starttls_auto configurable
this way it acutaly works
Fixed rubocop offense
SMART plugin

S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) plugin for Sensu
change extension
change config file search path
display device name in error message
sudo added to smartctl command
print booth warnings and criticals if there is critical error
put level into error message
Attribute id into error message
Adding support to AWS non-role based authentication
bug fix line 50 :Use space after control keywords.
typo bug fix
add check for inspecting systemd journal
fix rubocop style complaint
handler for sending metrics to datadog
rubocop errors corrected
Add more error handling when reading from graphite server
Merge pull request #390 from tarhelypark/master

SMART plugin