midi lib 4.0 

Hi!
Updated my program from Version 3.2 to Version 4.0.

On re-compiling my old program with the new Midi-Lib I get the message:
"`Clock´ was not declared in this scope". (code-line: MIDI.sendRealTime(Clock);) 
With version 3.2 this code-line worked without problem.

I get the same compiler-error for:
MIDI.sendRealTime(Stop);
MIDI.sendRealTime(Start);

Thanks and best regards,

Chris
