Dont throw errors for SPF navigation limit and lifetime failures. These are expected cases.
Dont throw errors for SPF navigation limit and lifetime failures. These are expected cases.


[git-p4: change = 53578103]

scrapp-uk/spfjs,tchiotludo/spfjs,theanh/spfjs,DavidCPhillips/spfjs,scrapp-uk/spfjs,scrapp-uk/spfjs,tchiotludo/spfjs,nicksay/spfjs,tchiotludo/spfjs,theanh/spfjs,tchiotludo/spfjs,DavidCPhillips/spfjs,nicksay/spfjs,DavidCPhillips/spfjs,youtube/spfjs,youtube/spfjs,theanh/spfjs,scrapp-uk/spfjs,DavidCPhillips/spfjs,youtube/spfjs,youtube/spfjs,nicksay/spfjs,tchiotludo/spfjs,theanh/spfjs,theanh/spfjs,scrapp-uk/spfjs,youtube/spfjs,nicksay/spfjs,nicksay/spfjs