remove references to atkmisc interface
remove references to atkmisc interface

This interface is not implemented so there is no point initing it
it seems to be deprecated anyway

Bug: https://bugzilla.gnome.org/show_bug.cgi?id=740278

thisMagpie/java-atk-wrapper,thisMagpie/java-atk-wrapper,GNOME/java-atk-wrapper,GNOME/java-atk-wrapper,GNOME/java-atk-wrapper,thisMagpie/java-atk-wrapper