What's new in GOK 2.27.90?

	Misc. updates / fixes:

	- Minor update to API reference templates
	- Disable gtk engines in gok.rc (#585633)
	- Substitute $sounddir in gconf schema file
	- Enable libusb-input during make distcheck

	Bug fixes:

	#589117 - Remove libgnome and libgnomeui dependency
	#589967 - Build failure caused by missing header (Götz Waschk)

	New and updated translations:

	[nb] Kjartan Maraas
	[zh_CN] Ray Wang