[wing] Post release version bump

[Ignacio Casal Quinteiro <icq src gnome org>]

commit ffdc1ed19bb5dda1476787874a7a155f80aac1a7
Author: Ignacio Casal Quinteiro <qignacio amazon com>
Date:   Mon May 13 12:55:43 2019 +0200

    Post release version bump

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 57e343b..872de30 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('wing', 'c',
-        version: '0.1.6',
+        version: '0.1.7',
         default_options: [
           'buildtype=debugoptimized',
           'warning_level=2'