Use kwargs to tidy up sensu_check* macros fractionally

The base sensu_check macros has lots of other params that we weren’t passing through from the graphite and proc checks. This allows it
Merge pull request #38 from ministryofjustice/passthrough-check-args

Use kwargs to tidy up sensu_check* macros fractionally
Update changelog
Check macro handlers
Fix syntax
Put apparmor check back to default handlers
Remove client log shipping
Use comma sep string for handlers
Split out elasticsearch check