Merge branch 'paging-ref' into 'develop'

subato-web/package-lock.json

subato-web/package.json

...dmin/exercise-form/task-select/task-select.component.html

...-admin/exercise-form/task-select/task-select.component.ts

...cise-admin/exercise-form/task-select/task-select.store.ts

.../app/shared/paging/paging-list/paging-list.component.html

.../app/shared/paging/paging-list/paging-list.component.scss

...rc/app/shared/paging/paging-list/paging-list.component.ts

subato-web/src/app/shared/paging/paging.module.ts

subato-web/src/app/shared/paging/paging.store.ts

subato-web/src/app/shared/shared.module.ts

...mponents/solution-history/solution-history.component.html

...components/solution-history/solution-history.component.ts

...red/components/solution-history/solution-history.store.ts

...s/task-pool/components/task-list/task-list.component.html

...ges/task-pool/components/task-list/task-list.component.ts

...s/pages/task-pool/components/task-list/task-list.store.ts

...k-pools/components/task-pool-list/task-pool-list.store.ts

...web/src/app/tasks/shared/operators/task-pool.operators.ts