[GB.WEB.FORM]
* BUG: Fix margins of WebContainer using Row or Column arrangement.
* NEW: The '~dump' request now displays the environment variables too.
* NEW: WebTextBox.Copy() is a new method that copies the control text to the clipboard. Works only with https.
* NEW: WebTextArea.Clear() is a new method that clears the control text.
* NEW: WebTextArea.Copy() is a new method that copies the control text to the clipboard. Works only with https.
[GB.FORM.EDITOR]
* NEW: TextEditor.LastLine is a new property that returns the line position just before a cursor move.
* NEW: TextEditor.LastColumn is a new property that returns the column position just before a cursor move.
[GB.UTIL]
* NEW: Shell.MkDir() now handles paths starting with "~/", and raises an error if creating the directory is impossible.
* NEW: Shell.Move() got a new optional 'Force' argument, that erases the destination path The erase and the move are atomic if possible.
[GB.MAP]
* BUG: return null if the required layer not exist
* BUG: Remove function of Shape Layer do nothing if the Layer did not exist
* BUG: All the object can be removed in all order now.
[GB.FORM]
* OPT: FileView: Optimize view refresh.
* BUG: SidePanel: Side buttons were sometimes created twice.
* BUG: SidePanel: Side buttons tooltips are now always correct.
[GB.GUI.BASE]
* BUG: IconView: Items highglight is correctly drawn now.
* OPT: TreeView: Allows the view to be locked while a lot of items are added.
* NEW: TreeView: BeforeSort is a new event that allows a caller to prepare its custom view sort.
[GB.FORM]
* BUG: ColorPalette: Handle mouse wheel events correctly.
* BUG: ColorPalette: Ensure that the current color is visible.
* NEW: ColorChooser: The value slider now handles mouse wheel events.
* OPT: FileView: Sort the files once when the view is reloaded.
* NEW: TableView: Move the editor so that the cell border is correctly visible.
[GB.GUI.BASE]
* NEW: GridView: Draw last column and last rows separators even if Grid is not set when the GridView is actually a TableView.
* BUG: ScrollView: Fix arrangement.
* OPT: TreeView: Define the default row size, so that adding items is faster.
[GB.GTK]
* NEW: Remove PictureBox control.
[GB.GTK3]
* NEW: Remove PictureBox control.
[GB.GUI.BASE]
* NEW: PictureBox is now implemented in Gambas.
* NEW: PictureBox: Image is a new property that allows to display an Image instead of a Picture.
* NEW: PictureBox: Mode is a new property that defines how the image fills the control.
[GB.QT4]
* NEW: Remove PictureBox control.
[GB.QT5]
* NEW: Remove PictureBox control.
[GB.FORM.MDI]
* NEW: Action.Add() is a new method that allows to declare a new action.
* NEW: Action.AddFrom() is a new method that declare a new action from a control.
[GB.GUI.BASE]
* NEW: Action.Keys is new static property that returns the list of all action keys.
* NEW: Action[].HasShortcut is a new property that returs if an action can have a shortcut.
[GB.FORM.EDITOR]
* OPT: TextEditor: Setting styles multiple times now triggers only one highlight update.
* NEW: TextEditor: Matching braces are now just underlined. I find that more readable.
[GB.GUI.BASE]
* NEW: TreeView, ListView, ColumnView: Keys is a new property that returns an array of all item keys.
* BUG: TreeView, ListView, ColumnView: Setting an item font has no side effect anymore.
