cc3200: Update for moduselect moved to extmod/.

cc3200/application.mk

@@ -162,7 +162,6 @@ APP_STM_SRC_C = $(addprefix stmhal/,\
 	import.c \
 	input.c \
 	irq.c \
-	moduselect.c \
 	pybstdio.c \
 	)
 

cc3200/mpconfigport.h

@@ -113,6 +113,7 @@
 #define MICROPY_PY_URE                              (1)
 #define MICROPY_PY_UHEAPQ                           (0)
 #define MICROPY_PY_UHASHLIB                         (0)
+#define MICROPY_PY_USELECT                          (1)
 
 #define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF      (1)
 #define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE        (0)