Merge branch 'led/initial-project-storage-ui' into 'master'

app/assets/javascripts/lib/utils/number_utils.js

...s/javascripts/projects/storage_counter/components/app.vue

...pts/projects/storage_counter/components/storage_table.vue

app/assets/javascripts/projects/storage_counter/constants.js

app/assets/javascripts/projects/storage_counter/index.js

app/assets/javascripts/projects/storage_counter/utils.js

app/controllers/projects/usage_quotas_controller.rb

app/views/projects/usage_quotas/index.html.haml

...vascripts/storage_counter/components/usage_statistics.vue

locale/gitlab.pot

.../frontend/projects/storage_counter/components/app_spec.js

...projects/storage_counter/components/storage_table_spec.js

spec/frontend/projects/storage_counter/mock_data.js

spec/frontend/projects/storage_counter/utils_spec.js

spec/requests/projects/usage_quotas_spec.rb