v0.0.1 Release

This is the initial release for the Apache Bench Operator.

The operator supports running with the following properties.

• Concurrency: Number of multiple requests to perform at a time (-c flag to ab).
• Job: A JobSpec to override the default behaviour of the benchmark Job (run parallel Pods).
• Requests: Number of requests to perform for the benchmarking session (-n flag to ab).
• URL: The HTTP endpoint to benchmark.

See the docs/examples directory for usage.