Experiment Module: Create approval processes associated with status

[aislinnpearson]

The current experiment module is designed so that experiments have one of five possible status options: planning, active, complete, terminated, archived.

Which stage the experiment is currently in should determine which data fields which must be provided at each stage - for example, an experiment which has been terminated must include a reason for failure.

Discussing this with @paul121 there are Drupal modules which can implement this kind of logic, it just needs to be defined once #298 is complete.

Dependencies:

• [ ] #257

[aislinnpearson]

Review which fields needed for which stage

[aislinnpearson]

Paul also suggested building a dashboard view for which data pieces are missing. This could go in the data extraction module