Do strip the .so that will be included in the .apk

There is no use for non-exported symbols and debugging information in the .so
on the device.

Debugging with ndk-gdb uses the non-stripped copy of the .so located on the
build machine and works fine (as fine as the NDK gdb can work) even if the .so
that is actually running on the device includes no debugging information.

Change-Id: If4e77284a74427261eefac0e167ed42161c773f8

android/Bootstrap/Makefile.shared

@@ -92,7 +92,7 @@ $(OBJLOCAL)/liblo-native-code.so : $(wildcard $(OUTDIR)/lib/lib*.a) native-code.
 
 $(SODEST)/liblo-native-code.so : $(OBJLOCAL)/liblo-native-code.so
 	mkdir -p $(SODEST)
-	cp -a $(OBJLOCAL)/liblo-native-code.so $(SODEST)/liblo-native-code.so
+	$(STRIP) -o $(SODEST)/liblo-native-code.so $(OBJLOCAL)/liblo-native-code.so
 
 # shrinkme $(STRIP) -o $(SODEST)/liblo-native-code.so $(OBJLOCAL)/liblo-native-code.so