[balsa/gtk4: 248/311] Build: Include application helpers

[Peter Bloomfield <peterb src gnome org>]

commit 197d47d0378af26d98e8d8816fc16eaed000f1a7
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sat Oct 31 12:30:53 2020 -0400

    Build: Include application helpers
    
    modified:   libbalsa/meson.build

 libbalsa/meson.build | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/libbalsa/meson.build b/libbalsa/meson.build
index ca191566c..c4945695e 100644
--- a/libbalsa/meson.build
+++ b/libbalsa/meson.build
@@ -25,9 +25,8 @@ libbalsa_a_sources = [
   'address-view.h',
   'address.c',
   'address.h',
-  # These might be useful at some point, but for now they are toxic:
-  #'application-helpers.c',
-  #'application-helpers.h',
+  'application-helpers.c',
+  'application-helpers.h',
   'autocrypt.h',
   'autocrypt.c',
   'body.c',