Bump version to 2.27.0
Bump version to 2.27.0

Distrotech/GConf,GNOME/gconf,Distrotech/GConf,GNOME/gconf,hyperair/gconf-gdbus,hyperair/gconf-gdbus,Distrotech/GConf,GNOME/gconf,hyperair/gconf-gdbus,hyperair/gconf-gdbus,GNOME/gconf,Distrotech/GConf