pygobject-3.0 use GObject from gi.repository instead of
gobject modules. Since oe-core use pygobject-2.x, change
all of "from gi.repository import GObject" to
"import gobject" for bluez4.
(From OE-Core rev: 9976a860b495256d94ec44c5084b13f214351547)
Signed-off-by: Zhong Hongbo <hongbo.zhong@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>