DP-127 Initial design of the perf-framework

Currently, the benchmark will allow performing the following tasks:
1) Run benchmark jobs with configurable benchmark and platforms
2) Validate the output for failure
3) Record the benchmarking results in a CSV file

Run this using the benchmark_runner script.
This will be converted a gem.
DP-127 Code review changes and test fixes

Made code review changes:
1) Added copyright
2) Updated members to snake_case and classes and modules to camelCase
3) Indentation and other minor changes

Fixed tests by setting up an order. Will work on a better solution.
DP-127 Fixed order dependency in tests
DP-127 Added copyright notice
DP-127 Updated project name on the notice
Merge pull request #1 from VertiPub/aws-dp-127-benchmark-design

DP-127 Initial design of the perf-framework