With the current implementation, all the scenarios of specific type
(for example, pod scenario) has to be executed together. All
pod_scenarios are followed by node_scenarios and so on.
(pod_scenarios -> node_scenarios -> pod_scenarios is not possible)
This commit enables the user to run a specific type of scenario
multiple times. For example, few pod_scenarios followed by
node_scenarios followed by few_scenarios.
This commit:
- Converts various sections in the readme into individual documents.
- Adds pointers to the public blogs.
- Updates workflow/architecture diagram.
- Adds community info and contributing guidelines.
