[PATCH 2/5] models: Return string from 'combined_check_status'

[Finucane, Stephen]

On 24 Jun 17:28, Stephen Finucane wrote:
> Previously the 'combined_check_status' function returned the checks
> enum integer for the status field. However, the string representation
> is more meaningful and is the only representation seen by users at
> moment. Change this function so it returns, for example, 'success'
> instead of '1'.
> 
> Signed-off-by: Stephen Finucane <stephen.finucane at intel.com>
> Reviewed-by: Andy Doan <andy.doan at linaro.org>

Merged.