Merge pull request virtual-kubelet#975 from cpuguy83/node_manager

Make ControllerManager more useful

Merge pull request virtual-kubelet#955 from sargun/fix-pod-status-update

Fix pod status update

Merge pull request virtual-kubelet#949 from pires/bugfix/klogv2_withf…

…ields

log: fix klogv2.WithField(s)

Merge pull request virtual-kubelet#868 from cpuguy83/1.2_fix_missing_…

…stats_route

Add GetStatsSummary to PodHandlerConfig

Merge pull request virtual-kubelet#861 from curx/patch-1

Rearange OpenStack/Tensile Part

Merge pull request virtual-kubelet#795 from cpuguy83/cherry_picks_1.1.1

Cherry picks 1.1.1

Merge pull request virtual-kubelet#794 from cpuguy83/cherry_picks_1.2.1

Cherry picks 1.2.1

Merge pull request virtual-kubelet#786 from cpuguy83/add_sync_provide…

…r_support

Re-add support for sync providers

Merge pull request virtual-kubelet#763 from sargun/wait-for-worker-sh…

…utdown-v2

Wait for Workers to exit prior to returning from PodController.Run

Add godoc to the repo root. (virtual-kubelet#702)