Get dynamic notebooks working in sample (new wxAUI_MGR_NB_ALLOW_NOTEBOOKS flag)
Add a typedef for wxAuitabContainer->wxAuiTabCtrl tot ry preserve backwards compatibility with old AUI code.
Merge pull request #60 from mjmacleod/aui-dynamic-notebook

Get dynamic notebooks working in sample (new wxAUI_MGR_NB_ALLOW_NOTEBOOK...