Update tool chain life-cycle description

[idelatorre]

Please, update the tool chain life-cycle description (inputs, outputs, activities).
@cecilebraun
@idelatorre

[cecilebraun]

@idelatorre Can you give me more hints on how to do it ? do you have an example ?

[idelatorre]

An schema of phases with some lines as examples has been included in the QA Plan taking into account tasks that appears in your picture. Please review it to check if you agree and if the answer is yes please complete it with more information