Improve readability of the code

src/Commands/SetApplicationModeCmd.cpp

@@ -3,7 +3,8 @@
 namespace ofx {
 namespace piMapper {
 
-SetApplicationModeCmd::SetApplicationModeCmd(Application * app,
+SetApplicationModeCmd::SetApplicationModeCmd(
+	Application * app,
 	ApplicationBaseMode * st){
 
 	_application = app;

src/Commands/SetApplicationModeCmd.h

@@ -12,7 +12,8 @@ class ApplicationBaseMode;
 class SetApplicationModeCmd : public BaseUndoCmd {
 
 	public:
-		SetApplicationModeCmd(Application * app,
+		SetApplicationModeCmd(
+			Application * app,
 			ApplicationBaseMode * st);
 
 		void exec();