Fixed Makefile install sections to not reload udev rules. In a 
cross-compiler environment, it is not wanted to reload the host udev rules.

Signed-off-by: J.C. Woltz <jwoltz@gmail.com>
Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
--- a/Makefile	2013-06-10 22:32:53.000000000 +0200
+++ b/Makefile	2013-06-11 10:38:03.181161401 +0200
@@ -13,9 +13,9 @@
 clean:
 	$(RM) 40-usb_modeswitch.rules
 
-install: all files-install db-install rules-reload
+install: all files-install db-install
 
-install-packed: files-install db-install-packed rules-reload
+install-packed: files-install db-install-packed
 
 files-install: 
 	install -d $(PREFIX)/share/usb_modeswitch
@@ -54,7 +54,7 @@
 		fi \
 	fi
 
-uninstall: files-uninstall rules-reload
+uninstall: files-uninstall
 
 files-uninstall:
 	$(RM) $(RULESDIR)/40-usb_modeswitch.rules