Add check-data-wildcard.rb for graphite - check if any target from a wildcard search is over threshold
If the there is no graphite data in the allowed age, exit as unknown rather than critical
If the there is no graphite data in the allowed age, exit as unknown rather than critical
Merge branch 'snmp-graphite'
Merge branch 'snmp-graphite'
Merge remote-tracking branch 'upstream/master'
Merge branch 'check-data'
Merge branch 'graphitebelow'
Merge remote-tracking branch 'upstream/master'
Merge branch 'elasticsearch'
Merge branch 'graphitebelow'
Merge branch 'elasticsearch'
Add check for supervisord - check all processes are running
Add comments and copyright assignment
Merge branch 'supervisor'

Conflicts:
	plugins/supervisor/check-supervisor.rb
Merge branch 'supervisor'
Merge branch 'graphite-unknown'
Merge remote-tracking branch 'upstream/master'
Add more error handling when reading from graphite server
enable SNMP version as a command line option for snmp-metrics.rb