DCD-621 parallelize builds
* DCD-621: Parallelizes tests ny invoking the parralelize script
* DCD-621: Removes leading / to start jira command in product_startup role
* DCD-621: Runs a scenario by name instead of using the all parameter
* DCD-621: A better find all scenarios function to ensure we look at relevant molecule scenarios. Better logging too
* DCD-510: Parallelizes tests further, running in 26 batches on 1 each. The pipeline file is now generated using Jinja
* DCD-510: Adds a pre check stage to verify if number of batches match actual number of scenarios. This test will fail (deliberately)
* DCD-510: Adds a pre check stage to verify if number of batches match actual number of scenarios. Fixes 'test' failure
* DCD-590: Adds note to development.md on how to generate a pipeline file. Adds a makefile and updates a few script commands
* DCD-590: Better documentation in development README document. Updates YML with instructions on how to fix issues with the prevalidation stage
Approved-by: Steve Smith <ssmith@atlassian.com>
Approved-by: Ben Partridge <bpartridge@atlassian.com>
