use fake time instead of real time when measuring against inservice_time_allowed
allow multiple new instances to be brought up simultaneously
extract some logic into a more testable method
force group.auto_scaling_instances into a normal array
be a bit more strict for gem dependencies
rename the executable so it doesn't have an extension
add a MAX keyword to simply bring up as many instances as are already running
Merge pull request #44 from Lytro/cycle_multiple_instances_at_once

Cycle multiple instances at once