toaster: link to configuration in all breadcrumbs

toaster: link to configuration in all breadcrumbs

The existing breadcrumb does not always provide a link to the project
configuration page. When you are in the build history pages, you must go
back to the builds information first, and from there access the project
configuration. That feels very long.

Change the breadcrumb so that the project name item always provides a
link to the project configuration.

Signed-off-by: Belen Barros Pena <belen.barros.pena@intel.com>
Signed-off-by: Elliot Smith <elliot.smith@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>