Error
{#
I'd like to use ``build.error|urlize`` here, so we can have nice links.
However, this is not possible because we are using `data-bind="text: error"`
which means that Knockout.js will use the `.error` attribute to fill
the content of this tag dynamically.
#}
One or more submodule URLs are not valid: ['spec/test_repositories/thinx-firmware-esp8266', 'services/worker', 'services/transformer', 'services/redis', 'services/couchdb', 'services/broker', 'services/console', 'base'], git/ssh URL schemas for submodules are not supported.