add delete-expired-stashes plugin
remove empty parens to fix rubocop failure
abbreviate --use-ssl as --ssl instead of -k
renames Redact extension to 'redact', was still set to 'redaction'
url variable needs to be available to else block for non-auth graphite
handle nodes with an unknown status
Merge pull request #315 from jlambert121/all_unknown

handle nodes with an unknown status
Merge pull request #309 from yacn/fix/rename-extension

renames Redact extension to 'redact', was still set to 'redaction'
Merge pull request #296 from needle-cookbooks/delete-expired-stashes

add delete-expired-stashes plugin
Merge pull request #313 from DoubleNegativeVisualEffects/check-data

url variable needs to be available to else block for non-auth graphite