Page: in-memory pagination

WAY-93
Merge pull request #1 in WAY/way-relational from WAY-93-page-in-memory-list-pagination to master

* commit '6c105ca2eca2e19c22ec34e61b9e74e827ed5b36':
  Page: in-memory pagination
Page: simple fix

WAY-93
Merge pull request #2 in WAY/way-relational from WAY-93-fix to master

* commit 'b69a8055fbabc5ca179910c2afae3a093ebc6f47':
  Page: simple fix