Fix default parameter in TableRow constructor

Add type parameter to default constructor angument in scalafx.scene.control.TableRow constructor, which otherwise resolved to jfxsc.TableRow[Nothing], causing type error
Fix TableView's columnResizePolicy and rowFactory

Fix erroneous implementation of assignment to columnResizePolicy and
rowFactory in TableView (copied it from TableColumn's cellFactory).
Previous version was effectively throwing the value away.
apply methods in RadialGradient companion object should have return type RadialGradient, not Unit
Merge pull request #150 from ezoerner/SFX-2

apply methods in RadialGradient companion object should have return type...
Merge remote-tracking branch 'origin/SFX-2'
Merge pull request #144 from nigredo-tori/patch-1

Fix default argument in TableRow constructor
Merge pull request #145 from nigredo-tori/TableViewFix

Fix TableView's columnResizePolicy and rowFactory
Merge remote-tracking branch 'origin/SFX-2'

Conflicts:
	scalafx/src/main/scala/scalafx/scene/control/TableView.scala
Wrapping TreeSortMode
Wrapping TreeTableColumn()
Fixes for issue #153 - Implicit conversions SFX to/from JFX should allow `null` arguments
Merge remote-tracking branch 'origin/SFX-2'

New test fail for SFX-8 specific implicit conversions (issue #153).
They will be fixed in later commit.

Conflicts:
	scalafx/src/main/scala/scalafx/animation/Animation.scala
	scalafx/src/main/scala/scalafx/animation/AnimationIncludes.scala
	scalafx/src/main/scala/scalafx/animation/AnimationTimer.scala
	scalafx/src/main/scala/scalafx/animation/FadeTransition.scala
	scalafx/src/main/scala/scalafx/animation/FillTransition.scala
	scalafx/src/main/scala/scalafx/animation/KeyValue.scala
	scalafx/src/main/scala/scalafx/animation/PathTransition.scala
	scalafx/src/main/scala/scalafx/animation/PauseTransition.scala
	scalafx/src/main/scala/scalafx/animation/RotateTransition.scala
	scalafx/src/main/scala/scalafx/animation/ScaleTransition.scala
	scalafx/src/main/scala/scalafx/animation/StrokeTransition.scala
	scalafx/src/main/scala/scalafx/animation/Transition.scala
	scalafx/src/main/scala/scalafx/animation/TranslateTransition.scala
	scalafx/src/main/scala/scalafx/application/ApplicationIncludes.scala
	scalafx/src/main/scala/scalafx/beans/Observable.scala
	scalafx/src/main/scala/scalafx/beans/binding/BindingIncludes.scala
	scalafx/src/main/scala/scalafx/beans/property/BooleanProperty.scala
	scalafx/src/main/scala/scalafx/beans/property/DoubleProperty.scala
	scalafx/src/main/scala/scalafx/beans/property/FloatProperty.scala
	scalafx/src/main/scala/scalafx/beans/property/IntegerProperty.scala
	scalafx/src/main/scala/scalafx/beans/property/LongProperty.scala
	scalafx/src/main/scala/scalafx/beans/property/PropertyIncludes.scala
	scalafx/src/main/scala/scalafx/beans/property/ReadOnlyProperty.scala
	scalafx/src/main/scala/scalafx/beans/property/StringProperty.scala
	scalafx/src/main/scala/scalafx/beans/value/ObservableValue.scala
	scalafx/src/main/scala/scalafx/collections/CollectionIncludes.scala
	scalafx/src/main/scala/scalafx/collections/ObservableBuffer.scala
	scalafx/src/main/scala/scalafx/collections/ObservableMap.scala
	scalafx/src/main/scala/scalafx/collections/ObservableSet.scala
	scalafx/src/main/scala/scalafx/concurrent/ConcurrentIncludes.scala
	scalafx/src/main/scala/scalafx/concurrent/Service.scala
	scalafx/src/main/scala/scalafx/concurrent/Task.scala
	scalafx/src/main/scala/scalafx/concurrent/Worker.scala
	scalafx/src/main/scala/scalafx/concurrent/WorkerStateEvent.scala
	scalafx/src/main/scala/scalafx/event/ActionEvent.scala
	scalafx/src/main/scala/scalafx/event/Event.scala
	scalafx/src/main/scala/scalafx/event/EventType.scala
	scalafx/src/main/scala/scalafx/geometry/BoundingBox.scala
	scalafx/src/main/scala/scalafx/geometry/Bounds.scala
	scalafx/src/main/scala/scalafx/geometry/Dimension2D.scala
	scalafx/src/main/scala/scalafx/geometry/GeometryIncludes.scala
	scalafx/src/main/scala/scalafx/geometry/Insets.scala
	scalafx/src/main/scala/scalafx/geometry/Point2D.scala
	scalafx/src/main/scala/scalafx/geometry/Point3D.scala
	scalafx/src/main/scala/scalafx/geometry/Rectangle2D.scala
	scalafx/src/main/scala/scalafx/scene/Camera.scala
	scalafx/src/main/scala/scalafx/scene/Cursor.scala
	scalafx/src/main/scala/scalafx/scene/Node.scala
	scalafx/src/main/scala/scalafx/scene/ParallelCamera.scala
	scalafx/src/main/scala/scalafx/scene/PerspectiveCamera.scala
	scalafx/src/main/scala/scalafx/scene/SceneIncludes.scala
	scalafx/src/main/scala/scalafx/scene/SnapshotParameters.scala
	scalafx/src/main/scala/scalafx/scene/SnapshotResult.scala
	scalafx/src/main/scala/scalafx/scene/canvas/Canvas.scala
	scalafx/src/main/scala/scalafx/scene/canvas/CanvasIncludes.scala
	scalafx/src/main/scala/scalafx/scene/chart/Axis.scala
	scalafx/src/main/scala/scalafx/scene/chart/Chart.scala
	scalafx/src/main/scala/scalafx/scene/control/Button.scala
	scalafx/src/main/scala/scalafx/scene/control/ButtonBase.scala
	scalafx/src/main/scala/scalafx/scene/control/Cell.scala
	scalafx/src/main/scala/scalafx/scene/control/CheckBox.scala
	scalafx/src/main/scala/scalafx/scene/control/ChoiceBox.scala
	scalafx/src/main/scala/scalafx/scene/control/ComboBox.scala
	scalafx/src/main/scala/scalafx/scene/control/ComboBoxBase.scala
	scalafx/src/main/scala/scalafx/scene/control/ContextMenu.scala
	scalafx/src/main/scala/scalafx/scene/control/Control.scala
	scalafx/src/main/scala/scalafx/scene/control/ControlIncludes.scala
	scalafx/src/main/scala/scalafx/scene/control/FocusModel.scala
	scalafx/src/main/scala/scalafx/scene/control/Hyperlink.scala
	scalafx/src/main/scala/scalafx/scene/control/IndexRange.scala
	scalafx/src/main/scala/scalafx/scene/control/IndexedCell.scala
	scalafx/src/main/scala/scalafx/scene/control/Labeled.scala
	scalafx/src/main/scala/scalafx/scene/control/ListView.scala
	scalafx/src/main/scala/scalafx/scene/control/MenuItem.scala
	scalafx/src/main/scala/scalafx/scene/control/MultipleSelectionModel.scala
	scalafx/src/main/scala/scalafx/scene/control/PopupControl.scala
	scalafx/src/main/scala/scalafx/scene/control/ProgressIndicator.scala
	scalafx/src/main/scala/scalafx/scene/control/RadioButton.scala
	scalafx/src/main/scala/scalafx/scene/control/RadioMenuItem.scala
	scalafx/src/main/scala/scalafx/scene/control/ScrollPane.scala
	scalafx/src/main/scala/scalafx/scene/control/Separator.scala
	scalafx/src/main/scala/scalafx/scene/control/Skin.scala
	scalafx/src/main/scala/scalafx/scene/control/Tab.scala
	scalafx/src/main/scala/scalafx/scene/control/TabPane.scala
	scalafx/src/main/scala/scalafx/scene/control/TableColumn.scala
	scalafx/src/main/scala/scalafx/scene/control/TablePosition.scala
	scalafx/src/main/scala/scalafx/scene/control/TableView.scala
	scalafx/src/main/scala/scalafx/scene/control/TextArea.scala
	scalafx/src/main/scala/scalafx/scene/control/TextInputControl.scala
	scalafx/src/main/scala/scalafx/scene/control/TitledPane.scala
	scalafx/src/main/scala/scalafx/scene/control/TreeCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/CellIncludes.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/CheckBoxTreeCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/ChoiceBoxListCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/ChoiceBoxTableCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/ChoiceBoxTreeCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/ComboBoxListCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/ComboBoxTableCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/ComboBoxTreeCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/ProgressBarTableCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/TextFieldListCell.scala
	scalafx/src/main/scala/scalafx/scene/control/cell/TextFieldTreeCell.scala
	scalafx/src/main/scala/scalafx/scene/effect/BoxBlur.scala
	scalafx/src/main/scala/scalafx/scene/effect/ColorInput.scala
	scalafx/src/main/scala/scalafx/scene/effect/DropShadow.scala
	scalafx/src/main/scala/scalafx/scene/effect/EffectIncludes.scala
	scalafx/src/main/scala/scalafx/scene/effect/FloatMap.scala
	scalafx/src/main/scala/scalafx/scene/effect/GaussianBlur.scala
	scalafx/src/main/scala/scalafx/scene/effect/Glow.scala
	scalafx/src/main/scala/scalafx/scene/effect/ImageInput.scala
	scalafx/src/main/scala/scalafx/scene/effect/InnerShadow.scala
	scalafx/src/main/scala/scalafx/scene/effect/Light.scala
	scalafx/src/main/scala/scalafx/scene/effect/Lighting.scala
	scalafx/src/main/scala/scalafx/scene/effect/MotionBlur.scala
	scalafx/src/main/scala/scalafx/scene/effect/PerspectiveTransform.scala
	scalafx/src/main/scala/scalafx/scene/effect/Reflection.scala
	scalafx/src/main/scala/scalafx/scene/effect/SepiaTone.scala
	scalafx/src/main/scala/scalafx/scene/effect/Shadow.scala
	scalafx/src/main/scala/scalafx/scene/image/ImageIncludes.scala
	scalafx/src/main/scala/scalafx/scene/image/ImageView.scala
	scalafx/src/main/scala/scalafx/scene/input/ContextMenuEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/DataFormat.scala
	scalafx/src/main/scala/scalafx/scene/input/DragEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/GestureEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/InputEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/InputIncludes.scala
	scalafx/src/main/scala/scalafx/scene/input/InputMethodEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/InputMethodTextRun.scala
	scalafx/src/main/scala/scalafx/scene/input/KeyCharacterCombination.scala
	scalafx/src/main/scala/scalafx/scene/input/KeyCodeCombination.scala
	scalafx/src/main/scala/scalafx/scene/input/KeyCombination.scala
	scalafx/src/main/scala/scalafx/scene/input/KeyEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/Mnemonic.scala
	scalafx/src/main/scala/scalafx/scene/input/MouseDragEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/RotateEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/ScrollEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/SwipeEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/TouchEvent.scala
	scalafx/src/main/scala/scalafx/scene/input/TouchPoint.scala
	scalafx/src/main/scala/scalafx/scene/input/ZoomEvent.scala
	scalafx/src/main/scala/scalafx/scene/layout/AnchorPane.scala
	scalafx/src/main/scala/scalafx/scene/layout/BorderPane.scala
	scalafx/src/main/scala/scalafx/scene/layout/ColumnConstraints.scala
	scalafx/src/main/scala/scalafx/scene/layout/ConstraintsBase.scala
	scalafx/src/main/scala/scalafx/scene/layout/FlowPane.scala
	scalafx/src/main/scala/scalafx/scene/layout/HBox.scala
	scalafx/src/main/scala/scalafx/scene/layout/LayoutIncludes.scala
	scalafx/src/main/scala/scalafx/scene/layout/Region.scala
	scalafx/src/main/scala/scalafx/scene/layout/RowConstraints.scala
	scalafx/src/main/scala/scalafx/scene/layout/StackPane.scala
	scalafx/src/main/scala/scalafx/scene/layout/TilePane.scala
	scalafx/src/main/scala/scalafx/scene/layout/VBox.scala
	scalafx/src/main/scala/scalafx/scene/media/AudioClip.scala
	scalafx/src/main/scala/scalafx/scene/media/AudioEqualizer.scala
	scalafx/src/main/scala/scalafx/scene/media/AudioTrack.scala
	scalafx/src/main/scala/scalafx/scene/media/EqualizerBand.scala
	scalafx/src/main/scala/scalafx/scene/media/MediaErrorEvent.scala
	scalafx/src/main/scala/scalafx/scene/media/MediaException.scala
	scalafx/src/main/scala/scalafx/scene/media/MediaIncludes.scala
	scalafx/src/main/scala/scalafx/scene/media/MediaMarkerEvent.scala
	scalafx/src/main/scala/scalafx/scene/media/MediaPlayer.scala
	scalafx/src/main/scala/scalafx/scene/media/MediaView.scala
	scalafx/src/main/scala/scalafx/scene/media/Track.scala
	scalafx/src/main/scala/scalafx/scene/media/VideoTrack.scala
	scalafx/src/main/scala/scalafx/scene/paint/Color.scala
	scalafx/src/main/scala/scalafx/scene/paint/Paint.scala
	scalafx/src/main/scala/scalafx/scene/paint/PaintIncludes.scala
	scalafx/src/main/scala/scalafx/scene/paint/RadialGradient.scala
	scalafx/src/main/scala/scalafx/scene/paint/Stop.scala
	scalafx/src/main/scala/scalafx/scene/shape/CubicCurveTo.scala
	scalafx/src/main/scala/scalafx/scene/shape/LineTo.scala
	scalafx/src/main/scala/scalafx/scene/shape/MoveTo.scala
	scalafx/src/main/scala/scalafx/scene/shape/Polygon.scala
	scalafx/src/main/scala/scalafx/scene/shape/Polyline.scala
	scalafx/src/main/scala/scalafx/scene/shape/QuadCurveTo.scala
	scalafx/src/main/scala/scalafx/scene/shape/ShapeIncludes.scala
	scalafx/src/main/scala/scalafx/scene/text/TextIncludes.scala
	scalafx/src/main/scala/scalafx/scene/transform/Rotate.scala
	scalafx/src/main/scala/scalafx/scene/transform/Scale.scala
	scalafx/src/main/scala/scalafx/scene/transform/Shear.scala
	scalafx/src/main/scala/scalafx/scene/transform/Transform.scala
	scalafx/src/main/scala/scalafx/scene/transform/TransformIncludes.scala
	scalafx/src/main/scala/scalafx/scene/transform/Translate.scala
	scalafx/src/main/scala/scalafx/scene/web/HTMLEditor.scala
	scalafx/src/main/scala/scalafx/scene/web/PopupFeatures.scala
	scalafx/src/main/scala/scalafx/scene/web/PromptData.scala
	scalafx/src/main/scala/scalafx/scene/web/WebEngine.scala
	scalafx/src/main/scala/scalafx/scene/web/WebEvent.scala
	scalafx/src/main/scala/scalafx/scene/web/WebIncludes.scala
	scalafx/src/main/scala/scalafx/scene/web/WebView.scala
	scalafx/src/main/scala/scalafx/stage/Popup.scala
	scalafx/src/main/scala/scalafx/stage/PopupWindow.scala
	scalafx/src/main/scala/scalafx/stage/Screen.scala
	scalafx/src/main/scala/scalafx/stage/StageIncludes.scala
	scalafx/src/main/scala/scalafx/stage/Window.scala
	scalafx/src/main/scala/scalafx/stage/WindowEvent.scala
	scalafx/src/main/scala/scalafx/util/Duration.scala
	scalafx/src/main/scala/scalafx/util/converter/BigIntStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/BooleanStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/ByteStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/CharStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/ConverterIncludes.scala
	scalafx/src/main/scala/scalafx/util/converter/DefaultStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/DoubleStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/FloatStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/IntStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/LongStringConverter.scala
	scalafx/src/main/scala/scalafx/util/converter/ShortStringConverter.scala
Fix most of #153 issues on SFX-8 branch (Implicit conversions SFX to/from JFX should allow `null` arguments)

There is an inconsistency, comapred toth rest of the code, in implementation of SceneAntialiasing JFX to SFX conversion.
When argument is null it returns `Disabled`. While it may be nice in this case it si inconsistant with the rest of the API.
Right now test "A SceneAntialiasing should allow `null` as an argument to implicit conversion from JFX to SFX" fails.