[gnome-build-meta] world: switch Devhelp to Meson

[Sébastien Wilmet <swilmet src gnome org>]

commit d4babc78888180673df99d99f3546b61a642a778
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Mar 23 10:35:44 2018 +0100

    world: switch Devhelp to Meson

 elements/world/devhelp.bst | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/elements/world/devhelp.bst b/elements/world/devhelp.bst
index 32c6093..81b0872 100644
--- a/elements/world/devhelp.bst
+++ b/elements/world/devhelp.bst
@@ -1,4 +1,4 @@
-kind: autotools
+kind: meson
 sources:
 - kind: git
   url: git_gnome_org:devhelp
@@ -8,6 +8,5 @@ depends:
 - core-deps/appstream-glib.bst
 - core-deps/gtk+-3.bst
 - core-deps/gtk-doc.bst
-- core-deps/m4-common.bst
 - core/gsettings-desktop-schemas.bst
 - base.bst