new structure for how to save tones and breaks
Merge branch 'MusicdroidNewMenu' into MusicdroidNewMetronom
merged
startet metronom, quick menu and layout
global preference menu, preferencemanager, new metronom(bpm) dialog
Global Preferences continued, Metronom in SoundMixer, Metronom Light and Sound synchronization
Added Metronom to Recorder, Added MetronomMenu to Recorder, Refactore Playback, Error Fixing