localization warnings re-enabled
Add a helper class to avoid missunderstood using objects and variable params list

May this helper class should be discussed
Adjust localization extension, support Localization.Format also Gtk.Bin.

Use of IFormatLocalizedObject not necessary for Gtk.Bin objects.
Add a helper class to avoid missunderstood using objects and variable params list

May this helper class should be discussed
Adjust localization extension, support Localization.Format also Gtk.Bin.

Use of IFormatLocalizedObject not necessary for Gtk.Bin objects.
Fix scroll width calculation
Catch exception
add missing ";" to make the file readable by Linux MonoDevelop
Add a color conversion helper
added cut/copy/paste interfaces
add missing treatment of special cases