* uuid headers are needed for building!
* Export presets and format profiles use UUID
* Moved ExportPreset class away from ExportProfileManager
* Workaround for Gtk::NoteBook bug in ExportMainDialog
git-svn-id: svn://localhost/ardour2/branches/3.0@3762 d708f5d6-7413-0410-9779-e7cbd77b26cf
