Updates to support refreshing trapUrl when errors occur submitting * track the last update time of the trapUrl * when user supplies a submissionurl via config. extract the check id from the check returned through api lookup and set submissionurl to an empty string. if there is an error submitting which triggers a trapUrl refresh, the check can be retrieved via the ID for the new url. (it would no longer be found using the old submissionurl from the config.)
Updates to support refreshing trapUrl when errors occur submitting
* track the last update time of the trapUrl
* when user supplies a submissionurl via config. extract the
check id from the check returned through api lookup and set
submissionurl to an empty string. if there is an error submitting
which triggers a trapUrl refresh, the check can be retrieved via
the ID for the new url. (it would no longer be found using the old
submissionurl from the config.)

circonus-labs/circonus-gometrics,sean-/circonus-gometrics,maier/circonus-gometrics