Updating tests to allow for 5 minute delay when getting events from the head of the feed.
Merge pull request #257 from usnavi/fix_ah_regress_adapters_2

Updating tests to allow for 5 minute delay when getting events from the ...
missed one required delay on my first check-in.
typo.
Merge pull request #258 from usnavi/fix_ah_regress_adapters_2

missed a necessary post-POST delay.