The source code has been reviewed.
Merge branch 'master' into vadim

Add some functions to the Metronome.

Conflicts:
	Rhythmus/Rhythmus/UI/MetronomeVC.m
	Rhythmus/Rhythmus/UI/SERedactorVC.m
Add draft Redactor editField.

Add draft Redactor editField.
Fixed some CR's.

Fixed some CR's.