Log Message:
Update to 2.0.15:

version 2.0.15 (2008-12-01):
	* Additional translations (see po/ChangeLog).
	* Add missing G_BEGIN_DECLS/G_END_DECLS for C++ support
	* Fix feature request #2101451 by removing the sub-menu
	  of the context menu as any other in-line spell checker does.
	* Fix feature request #1523881, #1643622 and #2054637
	  by adding a Language selector sub-menu.
	* Fix feature request #1362304 by fixing docs/Makefile.am
	  to install gtkspell.devhelp so that it shows in devhelp