Factor out sequencing related things into an independant new library: "evoral".

Anything related to the storage of events/values over a range of time lives in evoral.
This includes MidiModel (Evoral::Sequence) and automation data (AutomationList (Evoral::ControlList),
	Automatable (Evoral::ControlSet), etc).
libs/evoral synced with http://svn.drobilla.net/lad/trunk/evoral r1511.


git-svn-id: svn://localhost/ardour2/branches/3.0@3754 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/ardour/SConscript

@@ -109,7 +109,6 @@ mix.cc
 mtc_slave.cc
 midi_clock_slave.cc
 named_selection.cc
-note.cc
 onset_detector.cc
 panner.cc
 parameter.cc
@@ -330,6 +329,7 @@ ardour.Merge ([
 	     libraries['glibmm2'],
 	     libraries['lrdf'],
 	     libraries['midi++2'],
+	     libraries['evoral'],
 	     libraries['pbd'],
 	     libraries['raptor'],
 	     libraries['samplerate'],