TODO doc for Gnome namespace.

There are in total 210 xml to document in Gnome. Right now there are 198 xml not documented in any proportion.
The idea is to have a easy way to know what documentation is missing, if you want to help or are helping please take out the xml that you commit
from the missing list. For documentation that take some time to finish (like HTML, TextBuffer, etc) the best is that you but your name and email
next to the file in this list to acknowledge that you are working in it (is recommendable that you suscribe to the mono-docs  mailing list).

Following is the list of undocumented xml:

AppBarMsg.xml
BackClickedArgs.xml
BackClickedHandler.xml
BoundsArgs.xml
BoundsHandler.xml
CancelClickedArgs.xml
CancelClickedHandler.xml
CanvasBpath.xml
CanvasBpathPriv.xml
CanvasBuf.xml
CanvasClipgroup.xml
CanvasEllipse.xml
CanvasEventArgs.xml
CanvasEventHandler.xml
CanvasGroup.xml
CanvasHacktext.xml
CanvasHacktextPriv.xml
CanvasItem.xml
CanvasLine.xml
CanvasPathDef.xml
CanvasPixbuf.xml
CanvasPoints.xml
CanvasPolygon.xml
CanvasProxy.xml
CanvasRE.xml
CanvasRect.xml
CanvasRichText.xml
CanvasShape.xml
CanvasShapePriv.xml
CanvasText.xml
CanvasWidget.xml
Client.xml
ClientFlags.xml
ClientState.xml
ColorPicker.xml
ColorSetArgs.xml
ColorSetHandler.xml
Config.xml
ConnectedArgs.xml
ConnectedHandler.xml
CopiesSetArgs.xml
CopiesSetHandler.xml
DateEdit.xml
DateEditFlags.xml
DialogType.xml
DrawArgs.xml
DrawBackgroundArgs.xml
DrawBackgroundHandler.xml
DrawHandler.xml
EdgePosition.xml
Entry.xml
FileDomain.xml
FinishClickedArgs.xml
FinishClickedHandler.xml
Font.xml
FontDialog.xml
FontFace.xml
FontFamily.xml
FontPicker.xml
FontPickerMode.xml
FontPreview.xml
FontSelection.xml
FontSetArgs.xml
FontSetHandler.xml
FontWeight.xml
GPAOptionMenu.xml
GPAPrinterSelector.xml
GPASettingsSelector.xml
GPATransportSelector.xml
GPAWidget.xml
GPFamilyEntry.xml
GPFontEntry.xml
GPFontEntryAlias.xml
GPFontEntryType.xml
GPFontMap.xml
GPGC.xml
GPPath.xml
Gconf.xml
GdkHelper.xml
GdkPixbufAsyncHandle.xml
GdkPixbufDoneCallback.xml
GdkPixbufLoadCallback.xml
Global.xml
GlyphList.xml
GpaModuleInfo.xml
GpaPaperPreviewItem.xml
GtkHelper.xml
HRef.xml
HelpError.xml
Icon.xml
IconData.xml
IconDataPoint.xml
IconEntry.xml
IconFocusedArgs.xml
IconFocusedHandler.xml
IconList.xml
IconListMode.xml
IconLookupFlags.xml
IconLookupResultFlags.xml
IconSelectedArgs.xml
IconSelectedHandler.xml
IconSelection.xml
IconTextItem.xml
IconTheme.xml
IconUnselectedArgs.xml
IconUnselectedHandler.xml
InteractFunction.xml
InteractStyle.xml
ModuleClassInitHook.xml
ModuleHook.xml
ModuleInfo.xml
ModuleInitHook.xml
ModuleRequirement.xml
Modules.xml
MoveCursorArgs.xml
MoveCursorHandler.xml
NextClickedArgs.xml
NextClickedHandler.xml
PaperPreview.xml
PaperSelector.xml
PaperSelectorFlags.xml
Pgl.xml
PixmapEntry.xml
PointArgs.xml
PointHandler.xml
PosGlyphList.xml
PreferencesType.xml
PreparedArgs.xml
PreparedHandler.xml
Print.xml
PrintButtons.xml
PrintConfig.xml
PrintContext.xml
PrintCopiesSelector.xml
PrintDialog.xml
PrintDialogFlags.xml
PrintDialogRangeFlags.xml
PrintFRGBA.xml
PrintJob.xml
PrintJobPreview.xml
PrintMeta.xml
PrintModule.xml
PrintModuleFlags.xml
PrintMultipage.xml
PrintPaper.xml
PrintPdf.xml
PrintPreview.xml
PrintPs2.xml
PrintRBuf.xml
PrintRGBP.xml
PrintRangeType.xml
PrintReturnCode.xml
PrintTransport.xml
PrintUnit.xml
PrintUnitBase.xml
PrintUnitSelector.xml
PrinterSelector.xml
Program.xml
RFont.xml
RenderArgs.xml
RenderBackgroundArgs.xml
RenderBackgroundHandler.xml
RenderHandler.xml
ReplyCallback.xml
RestartStyle.xml
SaveStyle.xml
SaveYourselfArgs.xml
SaveYourselfHandler.xml
Score.xml
Scores.xml
Sound.xml
Stock.xml
StringCallback.xml
TextChangedArgs.xml
TextChangedHandler.xml
ThemeFile.xml
ThemeFileLineFunc.xml
ThemeFileParseError.xml
ThemeFileSectionFunc.xml
Thumbnail.xml
ThumbnailFactory.xml
ThumbnailSize.xml
Trigger.xml
TriggerActionFunction.xml
TriggerList.xml
TriggerType.xml
Triggers.xml
UIBuilderData.xml
UIInfo.xml
UIInfoConfigurableTypes.xml
UIInfoType.xml
UIPixmapType.xml
UISignalConnectFunc.xml
URLError.xml
UpdateArgs.xml
UpdateHandler.xml
Url.xml
User.xml