go fmt
manually merge eb5ba67c78ded1575f4a369167f403f563e5e172

https://github.com/ziutek/gst/commit/eb5ba67c78ded1575f4a369167f403f563e5e172
Point at my own fork of glib.

No particular reason at the moment, but it looks like I may need to
pull a few more functions in for the project I'm working on.