wxSizer: add the _spacer and _stretch_spacer methods
wxTextEntry: document (can_)(copy|cut|paste|undo|redo) functions
wxPropertyCell: document attributes
wxProperty: document macro generated methods
wxSearchCtrl: document attributes
wxToolBarTool: add attributes enabled & toggled, document macro
generated methods
wxToolBarBase: add insert_ methods, they use a base_ function, try to
add similar to the add_ functions
wxTextCtrl: add Style constants
wxTopLevel: document attributes
wxPropertyGrid: add and document attributes