initial attempt at refactoring offer state management, compiles but has not been actually tested
pull out pod-task into its own file; initial support for offer listeners, still incomplete
exit backoff early if new acceptable offer becomes available
attempt to fix #75 by setting DesiredSate.Host="" in DeletePod; began some refactoring around task state
refactored constants; generate housekeeping funcs in factory methods for easier unit testing
initial support for unit test target
reduced verbosity of get/list registry calls
additional logging around offer management
offer related logging around pod/task acceptance/rejection
avoid re-deleting offers that have are simply lingering
fix bug in acquire for timed offer that checked for expiration
initial offer unit testing; better error checking in FCFS offer walker
decouple pod scheduling func API from scheduler implementation
improved detection of leaking offers due to failed launches
never pass expired offers to walkers
lower the max age for offer listeners
refactor: extracted constant
properly declare task state enumeration type
add patch tooling and partial fix for k8s reported in #77
minor doc updates