add ability to track requirements

[mwasilew]

Imported from https://projects.linaro.org/browse/QA-1438 refer back to the email thread between Antonio and Milosz on this for details on the implementation plan

milosz.wasilewski:

[~milosz.wasilewski] to check with [~martin.stadler] whether this is still needed

[chaws]

@mwasilew did you check with Martin Stadler if that is still needed?

[mwasilew]

@chaws this was also requested by a few other stakeholders. Recently it became higher priority.

[chaws]

@mwasilew Do you still have these emails?

[mwasilew]

@chaws Martin left quite some time ago. IMHO this requirement is still valid and should be implemented at some point. However there is no one requesting it right now. Worth to mention it in the call today. If no one expresses the interest, the ticket can be closed.