[network-manager-applet] build: bump libnm requirement to 1.7

[Beniamino Galvani <bgalvani src gnome org>]

commit 73e2d1641e3a1062c8cee2e8de1927e6717a7252
Author: Beniamino Galvani <bgalvani redhat com>
Date:   Thu Mar 30 17:23:00 2017 +0200

    build: bump libnm requirement to 1.7
    
    Fixes: 60d16df6d298a83491c7e4b2ef70ada0ef212217

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index d861eff..a45f5bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -112,7 +112,7 @@ Configure with --without-libnm-gtk if you do not need the legacy library])])
 fi
 AM_CONDITIONAL(WITH_LIBNM_GTK, test "$with_libnm_gtk" != "no")
 
-PKG_CHECK_MODULES(LIBNM, [libnm >= 1.3 gio-2.0 >= 2.32 gmodule-export-2.0])
+PKG_CHECK_MODULES(LIBNM, [libnm >= 1.7 gio-2.0 >= 2.32 gmodule-export-2.0])
 LIBNM_CFLAGS="$LIBNM_CFLAGS -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_32"
 LIBNM_CFLAGS="$LIBNM_CFLAGS -DNM_VERSION_MIN_REQUIRED=NM_VERSION_1_8"
 LIBNM_CFLAGS="$LIBNM_CFLAGS -DNM_VERSION_MAX_ALLOWED=NM_VERSION_1_8"