This PR updates the scheduler configuration YAML snippets to use the 'v1beta3' version API. 'v1beta1' is gone and not recommended. We don't have config API reference for 'v1beta1' now.
The original documentation was using `Profile` instead of the `KubeSchedulerConfiguration`. Also clarified how you pass this configuration to the scheduler.
- Created glossary entries for manual and kubelet eviction
- Created node-pressure-eviction.md and api-eviction.md
- Merged content from eviction-policy.md and out-of-resource.md
- Added note to kube-scheduler about node conditions
- Deleted eviction-policy and out-of-resource.md
- Redirected old topics
- Change topic weights
Qiming Teng