PageList: in-memory pagination

WAY-91
Merge pull request #11 in WAY/way-ui from WAY-91-pagelist-in-memory-pagination to master

* commit 'b2e68f0a60f56ac2b8515e1e7921df2f105bd2e6':
  PageList: in-memory pagination
Merge branch 'master' of ssh://rio.objectos.com.br:7999/way/way-ui