Removed gtk-doc from the packages list for monodevelop-mac-dev
Removed gtk-doc from the packages list for monodevelop-mac-dev

BansheeMediaPlayer/bockbuild,bl8/bockbuild,BansheeMediaPlayer/bockbuild,bl8/bockbuild,mono/bockbuild,bl8/bockbuild,BansheeMediaPlayer/bockbuild,mono/bockbuild