Restructure for GUI using wxWidgets

Makefile

@@ -1,8 +1,16 @@
 CC = gcc
 CFLAGS = -O2 -Wall
+CPPFLAGS = `$(WXCONFIG) --cppflags`
+WXCONFIG = ~/wxwidgets/3.0.2.gtk2-opengl/bin/wx-config
 
-imuread: imuread.o serialdata.o
+
+all: gui imuread
+
+gui: gui.o visualize.o serialdata.o
+	g++ $(CFLAGS) -o $@ $^ `$(WXCONFIG) --libs` -lglut -lGLU -lGL
+
+imuread: imuread.o visualize.o serialdata.o
 	$(CC) $(CFLAGS) -o $@ $^ -lglut -lGLU -lGL
 
 clean:
-	rm -f imuread *.o
+	rm -f gui imuread *.o