FilteredRecursiveChildIterator : Remove deprecated methods.
FilteredRecursiveChildIterator : Remove deprecated methods.

Backwards incompatibilities :

- Removed deprecated FilteredRecursiveChildIterator methods. Use `done()` instead.

boberfly/gaffer,chippey/gaffer,andrewkaufman/gaffer,appleseedhq/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,ivanimanishi/gaffer,hradec/gaffer,GafferHQ/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,boberfly/gaffer,lucienfostier/gaffer,chippey/gaffer,ivanimanishi/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,johnhaddon/gaffer,chippey/gaffer,ImageEngine/gaffer,ivanimanishi/gaffer,hradec/gaffer,appleseedhq/gaffer,chippey/gaffer,GafferHQ/gaffer,hradec/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,ivanimanishi/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,johnhaddon/gaffer,boberfly/gaffer,johnhaddon/gaffer,hradec/gaffer,hradec/gaffer,boberfly/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,andrewkaufman/gaffer