Previously shouldSelectTableColumn wasn't called in CPTableView and CPOutlineView.
This PR resolves this issue, shouldSelectTableColumn is now called between selectionShouldChangeInTableView and tableViewSelectionIsChanging as in COCOA.
Test app Tests/Manual/TableTest/DelegateSelectionTest/
Previously the method shouldSelectRow was called even it's the method selectionIndexesForProposedSelection was implemented by the delegate. Now it works as in Cocoa.
The method selectionIndexesForProposedSelection is called when it has to be called, like in Cocoa.
This PR adds new methods to check and call the delegate/datasource methods more easily
Test app in Tests/Manual/TableTest/DelegateSelectionTest/
Previously the call of the delegate method of a CPTableView weren't call in the good order, specially the selecting method.
Now it works as in Cocoa.
Fixed typos
Test app in Tests/Manual/TableTest/DelegateSelectionTest
Alexandre Wilhelm