NCI-Agency/anet#1722: Also display approved future engagements on home
NCI-Agency/anet#1722: Also display approved future engagements on home

On the homepage dashboard we used to count only published future
engagements, but from now on future engagements can't go further than
approved, so now we also count approved future engagements.

NCI-Agency/anet,NCI-Agency/anet,NCI-Agency/anet,NCI-Agency/anet,NCI-Agency/anet