fix(view): Do not show views without any API (#233)
fix(view): Do not show views without any API (#233)

This fixes gravitee-io/issues#220
gravitee-io/gravitee-management-webui,lauthieb/gravitee-management-webui,lauthieb/gravitee-management-webui,lauthieb/gravitee-management-webui,gravitee-io/gravitee-management-webui,gravitee-io/gravitee-management-webui