[libgweather] build: Add Fedora-based CI

[Bastien Nocera <hadess src gnome org>]

commit e6e3ac124e23edf7198d83c073bdfef69795af04
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Dec 14 10:56:53 2017 +0100

    build: Add Fedora-based CI

 .gitlab-ci.yml | 8 ++++++++
 README.md      | 2 ++
 2 files changed, 10 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..5a9f16c
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,8 @@
+build-fedora:
+  image: fedora:latest
+  before_script:
+    - dnf install -y meson libxml2-devel vala gettext itstool gtk3-devel geocode-glib-devel 
gobject-introspection-devel libsoup-devel
+  script:
+    - meson _build
+    - ninja -C _build test
+    - ninja -C _build install
diff --git a/README.md b/README.md
index dc83e48..8ff8b8b 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Build 
Status](https://gitlab.gnome.org/GNOME/libgweather/badges/master/build.svg)](https://gitlab.gnome.org/GNOME/libgweather/pipelines)
+
 libgweather
 ===========