Merge branch 'stable-1.2'

# Conflicts:
#	.mailmap
#	cmake/linux/lmms.desktop
#	src/gui/editors/PianoRoll.cpp
#	src/tracks/BBTrack.cpp

src/core/NotePlayHandle.cpp

@@ -196,7 +196,12 @@ void NotePlayHandle::play( sampleFrame * _working_buffer )
 
 	lock();
 
-	if( m_totalFramesPlayed == 0 && !m_hasMidiNote
+	/* It is possible for NotePlayHandle::noteOff to be called before NotePlayHandle::play,
+	 * which results in a note-on message being sent without a subsequent note-off message.
+	 * Therefore, we check here whether the note has already been released before sending
+	 * the note-on message. */
+	if( !m_released
+		&& m_totalFramesPlayed == 0 && !m_hasMidiNote
 		&& ( hasParent() || ! m_instrumentTrack->isArpeggioEnabled() ) )
 	{
 		m_hasMidiNote = true;

src/core/midi/MidiAlsaSeq.cpp

@@ -563,7 +563,7 @@ void MidiAlsaSeq::run()
 
 				case SND_SEQ_EVENT_CONTROLLER:
 					dest->processInEvent( MidiEvent(
-								MidiControlChange,
+							MidiControlChange,
 							ev->data.control.channel,
 							ev->data.control.param,
 							ev->data.control.value, source ),
@@ -572,11 +572,11 @@ void MidiAlsaSeq::run()
 
 				case SND_SEQ_EVENT_PGMCHANGE:
 					dest->processInEvent( MidiEvent(
-								MidiProgramChange,
+							MidiProgramChange,
 							ev->data.control.channel,
-							ev->data.control.param,
-							ev->data.control.value, source ),
-									MidiTime() );
+							ev->data.control.value,	0,
+							source ),
+								MidiTime() );
 					break;
 
 				case SND_SEQ_EVENT_CHANPRESS:

src/core/midi/MidiClient.cpp

@@ -222,12 +222,16 @@ void MidiClientRaw::parseData( const unsigned char c )
 		case MidiNoteOff:
 		case MidiNoteOn:
 		case MidiKeyPressure:
-		case MidiProgramChange:
 		case MidiChannelPressure:
 			m_midiParseData.m_midiEvent.setKey( m_midiParseData.m_buffer[0] - KeysPerOctave );
 			m_midiParseData.m_midiEvent.setVelocity( m_midiParseData.m_buffer[1] );
 			break;
 
+		case MidiProgramChange:
+			m_midiParseData.m_midiEvent.setKey( m_midiParseData.m_buffer[0] );
+			m_midiParseData.m_midiEvent.setVelocity( m_midiParseData.m_buffer[1] );
+			break;
+
 		case MidiControlChange:
 			m_midiParseData.m_midiEvent.setControllerNumber( m_midiParseData.m_buffer[0] );
 			m_midiParseData.m_midiEvent.setControllerValue(  m_midiParseData.m_buffer[1] );