[network-manager-applet] build: fix some missing tests

[Dan Williams <dcbw src gnome org>]

commit d5ff006cb018ac1fb47af57065d0f60b02cd52a0
Author: Dan Williams <dcbw redhat com>
Date:   Tue Jan 15 17:51:32 2013 -0600

    build: fix some missing tests
    
    Broke 'make distcheck'

 src/libnm-gtk/tests/Makefile.am |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/libnm-gtk/tests/Makefile.am b/src/libnm-gtk/tests/Makefile.am
index ef1e117..3203eeb 100644
--- a/src/libnm-gtk/tests/Makefile.am
+++ b/src/libnm-gtk/tests/Makefile.am
@@ -19,4 +19,6 @@ check-local: test-mobile-providers
 	$(abs_builddir)/test-mobile-providers
 
 
-EXTRA_DIST =
+EXTRA_DIST = \
+	iso3166-test.xml \
+	serviceproviders-test.xml