Merge pull request spinnaker#761 from tomaslin/fix-zones-check

fix bug in location zone checking

Merge pull request spinnaker#758 from jart/patch-1

Upgrade Apache Commons Collections to v3.2.2

Merge pull request spinnaker#755 from ajordens/missing-slf4j

WaitForCapacityMatchTask also needed @slf4j

Merge pull request spinnaker#752 from ajordens/forceCacheRefresh-fix

Ensure that each server group is inspected (at least once) when force…

Merge pull request spinnaker#750 from ajordens/retry-if-summary-missi…

…ng-imageId

FindImageFromCluster should retry if a summary is missing image details

Merge pull request spinnaker#750 from ajordens/retry-if-summary-missi…

…ng-imageId

FindImageFromCluster should retry if a summary is missing image details

Merge pull request spinnaker#749 from tomaslin/restart-script-stage

allow the script stage to be restarted

Merge pull request spinnaker#748 from anotherchrisberry/empty-clusters

allow shrink cluster to succeed when empty cluster exists somehow

Merge pull request spinnaker#747 from tomaslin/script_repo

allow user to override the path to the stash repo for scripts

Merge pull request spinnaker#745 from tomaslin/deduplicated-stage-ids

deduplicate stage ids for restarts