Moved generateSoundSourceColors function to the soundsources package.

lib/+artoa/+controller/loadSoundSourceFile.m

@@ -19,8 +19,7 @@ end
 artoaDataInput.soundsources = artoa.load.soundsources(filepath);
 
 %% Update workspace
-artoa.controller.generateSoundSourceColors();
-%artoa.controller.copyRfbToWorkspace();
+artoa.soundsources.generateSoundSourceColors();
 
 %% Update menu buttons
 if ~islogical(artoaDataInput.soundsources)