[GB.FORM]
* NEW: ButtonBox: Raise the Validate event.
* BUG: MaskBox: Fix cursor move when inserting a character in a filled mask pattern.
* BUG: MaskBox: Handle space separators correctly when setting the Text property.
[GB.FORM.MDI]
* BUG: Workspace: The Add() method now can safely move a window from a workspace to another workspace.
* BUG: Workspace: Activating an unknown window is nw silently ignored.
[GB.WEB.GUI]
* NEW: Start implementing keyboard event and menu shortcuts management.
* OPT: WebSpinBox: Do not force a refresh when the value has been changed by the browser.
[GB.WEB]
* NEW: Request.Scheme is a new property that replaces Application.Protocol.
* NEW: Request.Scheme now returns '"https"' according to the contents of the 'REQUEST_SCHEME' or 'X_FORWARDED_PROTO' headers passed to the CGI script.
[GB.FORM]
* BUG: MaskBox: Text that do not have the same size as the mask are not valid anymore.
* BUG: MaskBox: The Text property now must match the mask when set. If the set text is smaller than the mask, it is completed with the default characters.
* BUG: MaskBox: Characters moves should be handled better now.
[GB.FORM.EDITOR]
* BUG: TextEditor: Highlighted text drawing routine should not enter an infinite loop anymore when the highlighted color information is incoherent.
[GB.FORM]
* BUG: MaskBox: It should work correctly again.
* NEW: MaskBox: Prompt is a new property that allows to define the character displayed for void entries among a few choices.
[GB.FORM]
* BUG: MenuButton: Fix GTK+3 warnings on hidden shortcut buttons.
* NEW: DirChooser & FileChooser: Do not use a Watcher to initialize the popup menu.
[GB.FORM]
* BUG: ButtonBox: Disabled background is now drawn correctly.
* BUG: MaskBox: Fix behaviour with copy & paste.
* NEW: MaskBox: Allow default popup menu.
* NEW: MaskBox: Validate is a new event that allows to validate any change in control text and eventually cancel the change.
[GB.EVAL.HIGHLIGHT]
* NEW: Add ToConsole which generates ansii color text which can be printed to most consoles
* NEW: Unit test for Ansi color Console text
* NEW: Unit text for HTML color page
* NEW: Unit text for RTF Color text
[GB.FORM]
* NEW: MenuButton: Disable the hidden shortcut button when the control has the focus, so that TAB focus navigation works.
* NEW: MenuButton: Draw the control with both 'Hovered' and 'Focus' style flag when the control has the focus.
[GB.FORM]
* NEW: MenuButton: The background color is now used for coloring the button background.
* BUG: MenuButton: Fix how style flags are used for drawing the control.
[GB.GUI.BASE]
* BUG: SpinBox: Clamp the vertical padding so that the inner textbox works on GTK+ with small fonts.
[GB.FORM]
* BUG: ButtonBox: Clamp the vertical padding so that the inner textbox works on GTK+ with small fonts.
* BUG: ButtonBox: Fix border drawing according to the widget state (focus and hovering).
[GB.FORM.MEDIA]
* BUG: also hide spacer panel when hiding controls.
when hiding the controls the spacer stayed, leaving a bar on the bottom of the window, even in fullscreen.
This gives clean fullscreen
